How fast is a 400ex

My buddy Cody McKnight takes his 400EX and pushes it so see how fast it could go. Could've went alot faster if on pavement.MODS INCLUDE:HMF ExhaustK&N Filter...

How fast is a 400ex. And even though the Honda 400EX isn’t as fast as the Banshee 350, it has a blazing top speed of 72 mph, which is more than enough for all but the most experienced …

How fast does a Honda trx 400ex go? 400ex does 60 tops. Whats the 0-60 time for a 2013 honda trx 400x? The 0-60 time for a 2013 honda TRX 400X is 6.1 sec.

How fast will a 2007 Honda trx 400ex go? mine is basically stock and tops out at 70 mph. Hof fast can a Honda 400ex go? It depends on what model. But the 2004 400ex can go as fast as 70-75mph.Learn how to set the cam timing on a Honda TRX 400EX, including how to line up the timing marks on the cam sprocket with the surface edges of the head. This ...Yamaha Blaster Top Speed. For a simple ATV, Yamaha Blasters can go pretty fast. At top speed, it can reach about 55 mph. With a little fixing up and maintenance, you can get it to 30 to 40 hp. Modifying enough can …How fast is a 2000 Honda 400EX? It has a 28 horsepower engine and the Honda 400EX has a top speed of 72 MPH. Do they still make 400EX? Honda Discontinuing 400EX and TRX450R models. How much horsepower does a 450r have? This increased the power from about 33 horsepower (25 kW) in the first generation to over 41 horsepower (31 kW) in the second.I finish up rebuilding the cheapest Honda 400ex quad and take it for a ride to see which cheap part on it fails first. #Honda, #Fail, #Cheap, SUBSCRIBE: http...

Comparing the Honda 400Ex to Other High-Performance ATVs. When comparing the Honda 400Ex to other high-performance ATVs, you'll be impressed by its speed and performance without compromising safety. The 400Ex is equipped with a powerful 397cc engine that delivers exceptional acceleration and top speed.Honda 400ex stock how fast does it go? I have a modded z400 that goes 70 and i beat a 400ex(stock) by like ten lengths so probly around 60. Suzuki z400 spark plug gap?.030" is the gap.Aug 27, 2023 · This quad featured a robust 28 horsepower engine that powered it to an impressive top speed of 72 MPH, delivering a thrilling experience for riders. Its sturdy steel frame, coupled with a removable sub-frame and rigid cast aluminum swing-arms, provided both durability and maneuverability, ensuring a dependable ride across various terrains. May 19, 2008 · 89 posts · Joined 2008. #3 · Jun 2, 2008. i have a pretty fast one. FST 500 kit, Stg3 HC, ported head, Fcr39, valves, big studs, somewhere around 12:1 compression,timing chain, +6 swinger, Nitrous. use it to drag race. i mean i havent been beaten by any other 400ex and 450r's with mild stuff are no match. you dont see to many 400ex's running ... Dimensions. The 400EX spanned a length of 72.2 inches, with a wheelbase of 48.4 inches and an overall width of 45.3 inches. The seat sat 31.9 inches above the ground, and at its lowest point, the steel tube chassis had a ground clearance of 4.3 inches. The 400EX could hold a driver and a passenger. It had a curb weight of 410 pounds when the 2. ...

It will only help in acceleration unless you change the gearing. Reply. Save. 9. 96warrior · #3 · Feb 5, 2003. It will go in the mid to high 60's. I think there actually fairly quick stock. Those bolt ons will only make it better! If it isn't fast enough for you (top speed) go up one tooth on the counter shaft sprocket.How fast is a 2000 Honda 400EX? It has a 28 horsepower engine and the Honda 400EX has a top speed of 72 MPH. Do they still make 400EX? Honda Discontinuing 400EX and TRX450R models. How much horsepower does a 450r have? This increased the power from about 33 horsepower (25 kW) in the first generation to over 41 horsepower (31 kW) in the second.The 400EX had 10 years of advancement in geometry and suspension. The four-stroke motor, too, was a big step forward for the recreational quad rider, mostly …How Fast Is A Trx450R. Table of Contents. How much HP does a TRX450R have? What year was the fastest TRX450R? ... How fast is a Honda 400EX? Did Honda stop making 450R? How much does a TRX450R frame weight? Is a 450R fast? What is the fastest four wheeler? How fast does a Honda 450cc go? How many gears does a Honda 450R …

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What kind of oil does a 1999 Honda 400EX take? Honda GN4 10W-40 3 Quarts of Honda GN4 10W-40 4-Stroke Motorcylce Oil. How fast is a Honda TRX 400? It has a 28 horsepower engine and the Honda 400EX has a top speed of 72 MPH. The motor has dual intake and dual exhaust ports for maximum engine efficiency.HONDA FourTrax Rancher 4X4 ES TRX420FE 2008 - 2009. The 2008 Honda FourTrax Rancher 4X4 ES TRX420FE was built to get the job done. Adding to the massive terrainability of the Rancher 4x4, this new ...Honda 400EX Engine and Exhaust Upgrades, How To Make A 400EX TRX450R Fast. CT Racing Engine's Allen Knowles explains what it takes to make the torquey and fu...How fast is a 400EX four wheeler? Thanks to RFVC (Radial Four-Valve Combustion Chamber) and an XR400R-adopted power mill, the 2004 Honda 400EX supports a top speed of 72 mph (116 km/h) and a horsepower of 28 RWHP (20.59 kW).

By Brittany Williams Updated on September 20, 2023 The legendary Honda 400EX sport ATV set the benchmark for performance when it was introduced in 1999. This revolutionary machine combined a high-revving 397cc engine with a lightweight, race-inspired chassis.How fast is a 400EX four wheeler? Thanks to RFVC (Radial Four-Valve Combustion Chamber) and an XR400R-adopted power mill, the 2004 Honda 400EX supports a top speed of 72 mph (116 km/h) and a horsepower of 28 RWHP (20.59 kW).The 400ex is very reliable all around, handles good and you can find them for about 4000 in good shape. The only thing I don’t like about them is the lack of reverse. The warrior is all right, my old warrior didn’t handle or shift very well and small parts liked to break on it often.How fast can a 400EX go? Ok, currently the stock 400ex’s will do 63 mph, had a buddy follow me in his car on the road a year ago. My buddies 04 will go a little faster than mine due to different gearing. The do not go faster unless you do things to the gearing, tire size or increase your RPM. Does 2001 Honda 400EX have reverse?stu5969 · #3 · Jan 10, 2014. Well a stock Blaster runs around 55mph, and a stock 400ex should run close to 65mph. In a drag the Blaster should keep pace up until the Honda hits higher gears and should pull away. By your sig your Honda is running stock gearing, and has a big bore kit. So with the mods on the Honda it should be a runaway.Honda 400Ex Specs. The Honda 400EX is a sport all-terrain vehicle that was introduced in 1999 as an upgrade to the Honda 300EX. It is powered by a single-cylinder four-stroke engine and has a five-speed manual transmission. The 400EX has a top speed of around 85 mph and can accelerate from 0 to 60 mph in about 4.5 seconds. Ok that's what I want.....does this cam make your sound louder also will this make my bike run hot. 2000 Honda trx 400Ex. (Diamond) 11.1 Namura high compression piston. Bored .20 over. Stage 2 Hot Cam. Itp holeshot tires front and rear. After market hand guards. After market exhaust and header.How fast is the 2002 400ex? Wiki User. ∙ 2012-03-23 04:17:40. Study now. See answer (1) Best Answer. Copy. ... I just recently purchased one and they are pretty fast machines. Wiki User.- that is a big factor in diciding what you buy - these guys keep talking all this s#*t that banshees are so fast - bring one into the timber with me and 400ex, and by the time we leave he's going to have nightmares where all he sees is the back of a 400ex zigzag - y2k 400ex - big gunnerAug 10, 2011 · here is a few pistons that i am considering, also does it really add the 4-6 hp they say or is that when the bike is all modded, cam, exhaust, intake etc thanks for any help in advance. 99-08 Honda 400EX WISECO 10:1 .120 426 PISTON TRX400EX | eBay. Wiseco Piston Kit Honda TRX400EX XR400R 11:1 .080 (416) | eBay. Ride anything. Honda TRX300EX. Here's an ATV that feels closer to the Raptor's 350cc than the 300 it's equipped with. Like its older brother, the 400EX, the Honda 300 has a torquey, air-cooled engine. This torque played an important role in chugging us around, and more than one tester was surprised to find it was "only" a 300.

I want to put a Big bore in my 400ex. I have a full exhaust, 450 carb, and K&N filter with outerwears and no airbox lid. Im pretty sure those are the main mods beside a cam you want for a big bore. I dont want to put the 440 kit in, i want to do the 426. I have done some research, its the last reliable bore before i need to Re-sleeve, with 11:1 ...

Four Stroke Tech's Mickey Dunlap Honda 400EX Peformance Tips. Welcome to the first edition of "ask Mickey Dunlap".. ... Most riders should spend more time training than worrying about how fast their motor is. So to answer your question, on the motor making everything match will be number 1 priority. A 416cc motor with a good mid-range cam …Features of TRX400EX. 1. Compatible with 1999-2004 TRX400EX TRX 400EX 2. Three Pin Connector 3. Package Include: 1x Ignition Key Switch, 2x Keys 4. Replaces these part numbers: Compatible with 5100-HN1-000. 1. Compatible with 1999-2004 TRX400EX TRX 400EX. The TRX 400EX is a top-of-the line and affordable entry …1 - 17 of 17 Posts. Josh · #2 · Apr 12, 2012. you can never get bored with a sport quad unless you like to go mudding then your sol. a 400ex will do 80+ mph i know 70 mph is around 125 km/h so its faster. as long as you have some jumps and places to go fast and kick the rear end out wide then you will have fun.Get a spark plug socket and a compression tester for this step of the TRX400 top end rebuild: http://bit.ly/trx400ex-top-end-rebuild-1This video shows you ho...400ex-unkillable so long as you change the oil even infrequently-simple and easy to work on-air cooled-hasnt changed besides the plastics in eons. 99-04 are all the same engine, 05+ engine includes a reverse gear-Plentiful parts-Will happily do well going slow or fast-With a cam, a pipe, open airbox really wakes it up-experienced rider will be ...you guys are a little carried away on the banshee,my 400ex never had a problem keeping up with a banshee sure a banshee is faster but not as much as you think in a 300ft drag the ex will loose by around 8 quad lengths on the track they are even with a slight edge going to the ex with better hooking up and much better suspension.the ex's have tons more torque so that makes up alot that they ...1999-2002 Honda TRX400EX Specs. Manufacturer: Honda. Year: 1999, 2000, 2001, 2002. Model: TRX400EX. Model Code: HN1. Frame Starting Number 1999: 478TE230*XA000001To determine the final drive ratio, divide the rear sprocket size, say 49 teeth, by the front or countershaft sprocket size, say 13 teeth (like a new Yamaha YZ250F ). In this case, the Final Drive Ratio is 3.77 - the front sprocket revolves 3.77 times to make one complete revolution of the rear sprocket. The final drive ratio on a motocross ...Is a Honda 400 EX fast? It has a 28 horsepower engine and the Honda 400EX has a top speed of 72 MPH. The motor has dual intake and dual exhaust ports for maximum engine efficiency. The TRX400EX has a five-speed transmission with Reverse to round out it’s arsenal of go fast.Aug 28, 2003 · If you have more power you can always change gears. gearing is what gives you top speed. the YFZ450 can take a 15 tooth on the front and still top out with that wichs is another 7 mph or so. then put on 22 inch tires and you get another 7. just depends how you gear it. The surest way to learn, is the hard way.

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Honda 400EX Top Speed: 72 MPH; Length : 72.2 inches; Width : 45.3 inches; Height : 43.7 inches; Wheelbase : 48.4 inches; Honda 400EX Horsepower: 28 HP; Honda 400ex Seat Height : 31.9 inches; …How fast is it? Honda 400EX first ride after selling our Suzuki 230LT. "Wow!, is it FAST! Chain noise on rear skid plate, we fixed that right after this rid...Stage 2 hotcam and 11 to 1 piston and youll be close with a 450 with a slipon. Get a better carb and youll pass him. The only thing that will make a 400ex unreliable is a 440 kit done cheaply. If you're going as far as putting a xr400 head gasket in you might as well do a Higher compression piston or even bore it.The Honda TRX 400EX was first released in 1999 by the Honda Company. It was among the first ATVs to feature an air-cooled dry sump. The Honda TRX 400EX Top Speed is 70 MPH on a reasonably smooth track. While …not fast at all only if you jet the carb, have a intake, and big bore kit recomend a 416 not no bigger than that ... How fast does a 400ex go with a pipe? Wiki User. ∙ 2010-09-01 17:59:59. Study ...This is a safety feature meant to keep people from going too fast and hurting themselves. A lot of times you can take the limiters off the machine, but this post is all about no modifications. Lets take a closer look at each quad. ... Honda TRX 400EX; Yamahe Banshee 350; Suzuki LT R450;The 2007 Honda 400EX (a.k.a. Sportrax TRX400EX) is the 9th installment of the sport-utility series that rallied sport-quad racing. Boasting a Pro-Link rear linkage, 28-hp power output, aggressive styling, and an air-cooled 397-cc engine, the quad continues to captivate casual riders and enthusiasts. ... It’s not as fast as the Arctic Cat DVX ...Feb 4, 2003 · It will only help in acceleration unless you change the gearing. Reply. Save. 9. 96warrior · #3 · Feb 5, 2003. It will go in the mid to high 60's. I think there actually fairly quick stock. Those bolt ons will only make it better! If it isn't fast enough for you (top speed) go up one tooth on the counter shaft sprocket. The 400EX provided an affordable platform, which could be transformed from a mild-mannered recreation machine to an incredible raging beast for its day. It has been nine years since the first TRX400EX was unveiled, and unlike the short four-year life span of its 250R predecessor, the 400EX continues to evolve, appearing to be here to stay for ...54 to 58mph (in stock) Q: How fast does a 1999 Honda 400ex go? Write your answer...Aggressively-styled and fast, this wheeler signaled the revival of the sport-ATV segment and the beginning of 4-stroke quads. The 2004 Honda 400EX (a.k.a. Sportrax 400EX) is a pure-sport 4×4 responsible for the renaissance of the Sport-ATV segment. Boasting a 397-cc XR400R-inspired engine, Pro-Link rear suspension, 72-mph top-speed rating, and ... ….

Oct 22, 2012 · I want to put a Big bore in my 400ex. I have a full exhaust, 450 carb, and K&N filter with outerwears and no airbox lid. Im pretty sure those are the main mods beside a cam you want for a big bore. I dont want to put the 440 kit in, i want to do the 426. I have done some research, its the last reliable bore before i need to Re-sleeve, with 11:1 ... Jan 13, 2020 · How fast is a 400ex mph? Generally, fresh from the factory, the 400 will do anywhere from 65-70, with most people finding 68 as the average top speed. How fast is a Honda 400ex mph? 55.7 MPH @ 3500 ft. How fast is Honda 400ex? How fast is a Raptor 700 stock? Aug 28, 2003 · If you have more power you can always change gears. gearing is what gives you top speed. the YFZ450 can take a 15 tooth on the front and still top out with that wichs is another 7 mph or so. then put on 22 inch tires and you get another 7. just depends how you gear it. The surest way to learn, is the hard way. The 400EX put out 25.4 horsepower on the White Brothers dyno back in 1999. Most surviving 250Rs were heavily modified by then, but a stock one would have had similar peak output to the new 400. The biggest difference was the width of that powerband. How fast is a 400 TRX? It has a 28 horsepower engine and the Honda 400EX has a top …Sep 6, 2022 · Despite all the hype surrounding it, there have been some problems associated with the Honda 400EX. In this article, we will investigate the most common issues raised by its owners and show you ways how you can go around them. 1. Noisy Timing Chain. A noisy timing chain in an ATV could be due to several factors. It will only help in acceleration unless you change the gearing. Reply. Save. 9. 96warrior · #3 · Feb 5, 2003. It will go in the mid to high 60's. I think there actually fairly quick stock. Those bolt ons will only make it better! If it isn't fast enough for you (top speed) go up one tooth on the counter shaft sprocket.Introduzir imagem how fast is a honda 400ex. Honda 400ex Specs, HP, Weight and Top Speed – webBikeWorld. Honda 400ex Top Speed! | How fast is my 400ex? – YouTube.I want to put a Big bore in my 400ex. I have a full exhaust, 450 carb, and K&N filter with outerwears and no airbox lid. Im pretty sure those are the main mods beside a cam you want for a big bore. I dont want to put the 440 kit in, i want to do the 426. I have done some research, its the last reliable bore before i need to Re-sleeve, with 11:1 ...ATVs Honda 400EX Review, Top Speed, Specs & Price 2023 By Brittany Williams Updated on September 20, 2023 The legendary Honda 400EX sport ATV set …The charging system on a Honda TRX 400EX and most other ATVs is made up of a stator that provides AC power; a regulator/rectifier unit that converts the AC power to DC power and sends it to the battery; and a battery that stores the power and feeds it to the various electrical systems. ... Fast Shipping. Over 7 million orders shipped! Elite ... How fast is a 400ex, Get a spark plug socket and a compression tester for this step of the TRX400 top end rebuild: http://bit.ly/trx400ex-top-end-rebuild-1This video shows you ho..., 1999 FourTrax 400EX (TRX400EX) Honda's first high-performance ATV in more than a decade immediately awakens the sleeping ATV sport industry. Using an XR400-derived four-stroke power plant and a cast aluminum swingarm-another industry first-the 374-pound 400EX is an instant success on the showroom floor and at the track., The 2007 Honda TRX 400EX comes to life via an electric starting system and an air-cooled, single-cylinder 4-stroke RFVC (Radial Four-Valve Combustion Chamber) power mill. It has a bore-stroke ratio of 85 × 70 mm (3.35 × 2.76 inches), a 9.1:1 compression ratio, and a displacement of 397-cm3 (24.23 in3). A 38-mm Keihin carburetor supplements ..., How fast is a stock 400ex. If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below., Ok, currently the stock 400ex's will do 63 mph, had a buddy follow me in his car on the road a year ago. My buddies 04 will go a little faster ... It has a 28 horsepower engine and the Honda 400EX has a top speed of 72 MPH. The 400EX also sports (70mph?) - YouTube. Ok, currently the stock 400ex's will do 63 mph, had a buddy follow me in his ..., Put it in first gear, then twist the reverse knob and click it down another geer while you are still holding the knob. Let go of the knob and it should go in reverse. Some models have a little ..., Feb 24, 2009 · The 400EX provided an affordable platform, which could be transformed from a mild-mannered recreation machine to an incredible raging beast for its day. It has been nine years since the first TRX400EX was unveiled, and unlike the short four-year life span of its 250R predecessor, the 400EX continues to evolve, appearing to be here to stay for ... , Guest Discussion starter. #1 · May 8, 2001. I was wondering if u can make a 400ex go between 75-88 mph.The reason I'm asking is because I'm having a hard time deciding on which quad to get either a 400ex,banshee,raptor,scrambler 400/500 2X4,or the ds650and also my friends I will be riding with have raptors and banshees.If u can make …, Honda’s 400EX—or 400X in this case—has been around since 1999, where we entered it in the Baja 1000 and set a new record for an ATV at 23 hours, 59 minutes and 33 seconds. At the time, it was the most venerable race quad around, but time and technology have relocated the 400X to the trail quad segment. Numerous changes over …, How Fast Does a Honda 400EX Go? According to the manufacturer, the Honda 400EX can deliver between 65 to 72 miles per hour. However, the average top …, I want to put a Big bore in my 400ex. I have a full exhaust, 450 carb, and K&N filter with outerwears and no airbox lid. Im pretty sure those are the main mods beside a cam you want for a big bore. I dont want to put the 440 kit in, i want to do the 426. I have done some research, its the last reliable bore before i need to Re-sleeve, with 11:1 ..., It will only help in acceleration unless you change the gearing. Reply. Save. 9. 96warrior · #3 · Feb 5, 2003. It will go in the mid to high 60's. I think there actually fairly quick stock. Those bolt ons will only make it better! If it isn't fast enough for you (top speed) go up one tooth on the counter shaft sprocket., Features of TRX400EX. 1. Compatible with 1999-2004 TRX400EX TRX 400EX 2. Three Pin Connector 3. Package Include: 1x Ignition Key Switch, 2x Keys 4. Replaces these part numbers: Compatible with 5100-HN1-000. 1. Compatible with 1999-2004 TRX400EX TRX 400EX. The TRX 400EX is a top-of-the line and affordable entry …, Guest Discussion starter. #1 · May 8, 2001. I was wondering if u can make a 400ex go between 75-88 mph.The reason I'm asking is because I'm having a hard time deciding on which quad to get either a 400ex,banshee,raptor,scrambler 400/500 2X4,or the ds650and also my friends I will be riding with have raptors and banshees.If u can make …, This is a safety feature meant to keep people from going too fast and hurting themselves. A lot of times you can take the limiters off the machine, but this post is all about no modifications. Lets take a closer look at each quad. ... Honda TRX 400EX; Yamahe Banshee 350; Suzuki LT R450;, This can be changed by following these few simple steps. Step 1: First, you need a new piston and camshaft. Hotcams make good camshafts for the Honda 400ex. When choosing the piston be careful not to get to high of a compression or you will need to use race fuel. This will give you a huge power increase but it is not cheap or very …, Jun 18, 2008 · 3451 posts · Joined 2004. #8 · Jun 20, 2008. 416 is about best big bore for a 400ex. 2mm over stock bore. still very reliable but makes great power. 440 is as big as you can go with out a stroker crank. Still reliable. Green 2004 Vforce. 2002 650 Prairie. , Oct 22, 2012 · I want to put a Big bore in my 400ex. I have a full exhaust, 450 carb, and K&N filter with outerwears and no airbox lid. Im pretty sure those are the main mods beside a cam you want for a big bore. I dont want to put the 440 kit in, i want to do the 426. I have done some research, its the last reliable bore before i need to Re-sleeve, with 11:1 ... , Amazon Affiliate Link: https://amzn.to/2ocxZLA(Supports my channel at NO additional cost to you)Just bringing you through the paces on how to ride a manual 5..., How fast is a Honda 400EX 4 wheeler? Thanks to RFVC (Radial Four-Valve Combustion Chamber) and an XR400R-adopted power mill, the 2004 Honda 400EX supports a top speed of 72 mph (116 km/h) and a horsepower of 28 RWHP (20.59 kW). What colors did the 400EX come in? 2004 Honda Sportrax 400EX Specifications. Model …, The average speed of a 125cc dirt bike ranges from 55 to 65 miles per hour. While some people try to put their dirt bikes to go at 100 miles per hour, this is not advisable because the bike’s engine is small and cannot handle high speeds for extended periods of time. 125cc is a small engine, and hence, its power is not comparable to those ..., 1999-2002 Honda TRX400EX Specs. Manufacturer: Honda. Year: 1999, 2000, 2001, 2002. Model: TRX400EX. Model Code: HN1. Frame Starting Number 1999: 478TE230*XA000001, ATVs Honda 400EX Review, Top Speed, Specs & Price 2023 By Brittany Williams Updated on September 20, 2023 The legendary Honda 400EX sport ATV set …, I hop on my 1999 Honda 400ex and Chuck rides the 2004 Honda TRX450r as we race to see which one is really faster. Which quad do you think will win? #HondaVSH..., How much HP does a Honda 400EX have? The 2007 Honda 400EX (a.k.a. Sportrax TRX400EX) is the 9th installment of the sport-utility series that rallied sport-quad racing. ... The fastest stock quad ever made is most likely the Yamaha Raptor 700, but the monumental Quadzilla still holds this title. For good reason, of course. Suzuki was the …, Ok, currently the stock 400ex's will do 63 mph, had a buddy follow me in his car on the road a year ago. My buddies 04 will go a little faster than mine due to different gearing. The do not go faster unless you do things to the gearing, tire size or increase your RPM. Armadillo full body and swing arm skid plates., Aug 27, 2023 · This quad featured a robust 28 horsepower engine that powered it to an impressive top speed of 72 MPH, delivering a thrilling experience for riders. Its sturdy steel frame, coupled with a removable sub-frame and rigid cast aluminum swing-arms, provided both durability and maneuverability, ensuring a dependable ride across various terrains. , I have a 03 400ex and was wondering if it OK to shift without the clutch. Only up tho, like 1-2, 2-3, 3-4, 4-5. Is this OK?Because when you are going fast, and you need to shift, when you bring in the clutch you hear is rev., How Fast Does a Honda 400EX Go? According to the manufacturer, the Honda 400EX can deliver between 65 to 72 miles per hour. However, the average top speed reported by most riders is 68 mph. That said, several factors can impact the speed of the 400EX including the riding conditions, year of manufacture, and modifications made to the vehicle., Before the advent of the Yamaha YFZ450 and Suzuki’s own Quadracer 450R, the Suzuki LTZ400 ruled the sport segment. Otherwise known as the QuadSport Z400, this 4×4 boasted a top speed of 70 mph. It had a race-inspired tubular frame, modifiable shocks, and a 5-speed manual gearbox (including a reverse gear). The LTZ 400 also had a DRZ400 ..., Transmission: 5-speed Fuel Tank Capacity: 2.6 gal. (9.84 l) Dry Weight: 386 lb. (175.09 kg), Jan 15, 2010 · officialvin. Posted January 15, 2010. Hey all, I have a 01 400ex, i have a fmf ex. air box is cut, has a hotcam. was bored out a little then i blew it up and toasted the jug. I just bought the 440 kit and am looking for a base to start at with jets.. I have looked and cannot find anything useful.. , officialvin. Posted January 15, 2010. Hey all, I have a 01 400ex, i have a fmf ex. air box is cut, has a hotcam. was bored out a little then i blew it up and toasted the jug. I just bought the 440 kit and am looking for a base to start at with jets.. I have looked and cannot find anything useful..