I added a 6" cooling fan to my 03 400ex with a 440 bore kit. Give your Honda 400EX, 400X, or XR400R into a high-performance boost with our TRX 400EX/400X 440 Big Bore Rebuild Kit. This all-in-one top-end upgrade Installed a 440 Big Bore Kit and noticed a loud clicking in the valve area. Found out that the previous owner didn't reinstall one of
Won't start after 440 kit install don't know if timing is off or what. 2000 Honda 400ex with 440 big bore kit #mntrikes
Brett 400ex 440big bore 400ex With 440 Kit
460EX Test Ride Introducing my 440ex with a stage 2 hot cam
Just a start of a 400ex bored out to 440. Just playing around a little bit today in the yard bored. This thing has monster torque.
Kit includes piston kit, big bore sleeve as well as the head and base gasket . Engine displacement is increased to 440cc . Professional bore and sleeve No start 400ex after 440 big bore kit install
Kit for OEM Cylinder. Part # 41-2212. Price $399.00. Kit includes: Big Bore Sleeve, Forged Piston Kit, Head gasket. Compression Options: 10.8-1, 12-1. I test drive my 2001 Honda 400ex that has the cheapest big bore 440cc top end kit installed on it. Will it survive the test? #Honda 460ex - First Start
Honda Trx 440ex Power Part 1 | Installing 440 Kit on 2001 Honda 400EX | HD Head Studs | Stage 3 Hot Cam 400 ex stage 3 cam new chain big bore 440 speed
Trx440ex and Trx450r The dyno chart above shows the stock horsepower in blue. Our CT 440 Midrange Motor Package is shown in red. Return back to TRX400EX page
440cc Big Bore cylinder block installed 2005 400 ex with 440 big bore weisco kit raced out 400ex.
race ready 400ex 440 big bore What are your guys opinions on a 400ex with a 440 big bore kit? : r
First Ride With The Cheapest Big Bore 440cc Kit. How Long Will It Survive? Just picked this quad up for a good deal. It has itp wheels/tires, fmf slip on exhaust, full graphics kit, and a 440 big bore kit.
honda 400ex 440 big bore first start 400ex big bore- I dont want to lose any reliability, leave stock or big
Josh spinning around on a 2001 400ex w/ big bore 440 kit , Doing donuts and cyclones. 440 ex Bigbore Kit and Hotcam stage2 [Archive] - ATV Riders Forum
440 kit Rev slower but pull at lower rpm better than the 426. But back in 2008-2010 they were the cheap option to buying a new 450 to race. Honda 440ex vs Honda 400ex This video is to show the Honda trx400ex engine running for sale purposes. Has a Niche 440 big bore kit.
$1800 Honda 400EX w/ 440 Big Bore Kit | Honda Trx400ex 440 Big bore kit engine run
Scott's 440ex vs 440ex vs 08 450r I Installed The CHEAPEST Big Bore 440cc Kit On My Honda 400ex (For Testing Purposes)
Honda 400EX-440cc Big Bore Kit — Duncan Racing TRX400 EX just needed carb cleaned, SIKE. You know how that is, motor blown. Going to rebuild it, part 1 of 2. Gonna do the
A little rev from a Honda 400ex quad w/ 440 big bore kit I Traded For This 416cc Big Bore Honda 400ex (TOO MUCH POWER) I install a stage 2 Hotcams in my big bore 416cc Honda 400ex. #PowerGain, #400ex, #BigBore, ▻SUBSCRIBE:
Installing a 416cc big bore kit and FCR39 carburetor on a Honda 400EX quad. Tom's Tinkering and Adventures would like to For today's video we are doing something different. Dirt bike riding is another hobby that is very dear to our hearts. We have been Tupo 440cc 89mm Big Bore Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda 400ex Sportrax 400 TRX400 EX Sportrax400 TRX 400 XR 400 XR400R
Honda 400EX | Motor blown / 440cc Big Bore Kit Motor Rebuild | Part 1 of 2 Wiseco Big Bore 440 Kit | Parts & Accessories | Rocky Mountain ATV
400ex with 440 big bore kit test ride Just ripping around the 440EX Big Bore! Current Rides - - 2005 Nissan Titan - 2013 Toyota Yaris - 1996 Suzuki DR350 - 2003
400EX to 440EX with Amazon $95 Big Bore Kit PT 1 quad / atv sparks motor.
TRX400EX CT Racing 440 Big Bore Kit Dyno Sheet – CT Racing 2006 TRX400EX 440 BigBore Kit Stage 2 HotCam Playin Around out riding 400ex big bore kit stage 2 hot cams
This is an overview of my winter project that ill go through step by step.I also have a boat project going on. Recently purchased Test riding a customers 400ex that we pulled out all of the stops on. Should be making close to 50HP. Here's a list of some of the
I end up buying a very cheap Honda 400ex quad and then installing the cheapest 440cc big bore kit onto it for testing purposes. 01 Honda TRX 400ex 440 big bore donuts, spinning, cyclones, sliding drift
2014 Honda Trx400x with 440 Big bore kit and cam Honda 400EX Big Bore Kit and FCR Carburetor Install
Big Bore 400EX - 440EX Top Speed Test. Showcasing Custom, Handmade Brakes Lines From Core Moto glens 440ex first start.
My friend Courtland has been on the search for a 400EX for a while and We finally found one. Let us know how he did for $2000. We added a BIG BORE and CAM to our 400EX (Results SHOCKED US!) - Quad Warz S1 E2 #atv #racing #fun Show Support and 400ex VS 440ex
r/ATV - Which 400ex should I buy is 440 kit significant upgrade ? 4. 11 upvotes · 27 comments Ltz 440 vs ltz400
This video is for eBay purposes to show that the transmission functions on the engine for sale. I'll post another video of it running, let me know what you guys think! 400ex 440 kit or not. [Archive] - ATV Riders Forum
400ex mods: aluminum air box UNI air filter Motoworks sr4 exhaust 440ex mods: JE 12:1 440 piston Port and polished head Web Honda trx400ex 440 big bore kit transmission function Piped, ported, Honda TRX 440EX coming out of a short, steep hole in loose sand - Sand Lake, OR
Honda 400ex 440 Big Bore Kit - Amazon.com Cheapest Big Bore 440cc Kit On My Honda 400ex First Start Attempt
TRX 400EX 400X 440 Big Bore 89mm Cylinder Hi-Performance 2004 Honda 400EX to 440 Big Bore Clicking Fix
I Installed a Stage 2 HOTCAMS On My 416cc Big Bore Honda 400ex (HUGE POWER) 440ex vs 416ex 440 big bore kit plus stage 3 hot cams🫣🤩
Honda 440Ex Big Bore Launch! Honda trx400ex with 440 big bore kit Not even getting on it.
400ex Big Bore Kit to 440cc 440ex cooling fan In this video, we use a Garmin inSearch Mini to test the top speed on this bored 440ex. Custom Core Moto brake lines just made it
I end up trading my Yamaha TTR230 dirt bike for this 416cc big bore Honda 400ex. #BigBore, #TooMuhPower, ▻SUBSCRIBE: Honda TRX400EX — BPRATV We added a BIG BORE and CAM to our 400EX (Results SHOCKED US!) - Quad Warz S1 E2
400ex + 440 big bore kit stage 3 cam 90 to 95 and still going!!!!!!$$$ 2000 Honda TRX400EX - HotRods stroker crank - Vertex 89mm piston - HotCams stage 3 cam - Built/ported head - Kibblewhite
In this video was my fastest pass ever it was 5.97sec at 52.22mph. go 440 i love mine.i mean come on u have ta go big bore now adays since the 450's is out and the over heating problem i have never had and i
440ex ripping Honda 400EX 86 87 88 89 mm Big Bore 416 426 440 Cometic Top End Gasket Kit C7826 · Cometic Gaskets.
440ex first start after big bore install Scott's 440ex vs 440ex vs 08 450r other 400ex is just a 12.5:1 440 kit and webb camshaft with slip on hmf. the 450r has just the 2000 trx400ex rebuilt topend another cheap Amazon 440 kit build by niche
I Have recently bought the 440 big bore kit for my 2005 Honda trx 400ex and installed it worked out great gave the quad alittle more power