What kind of 400EX engine mods would be best for district MX racing??
What kind of 400EX engine mods would be best for district MX racing??
My setup in my signature is a good mx setup along with a good cross country setup...i use it on hare scrambles and it does very well
If you don't have aftermarket shocks get them first. You'll go faster with them than built motor..
trueth, all I need is some a-arms, and rear shock and I'll have the setup.....-darrenOriginally posted by Rico
If you don't have aftermarket shocks get them first. You'll go faster with them than built motor..
I ride a 440ex-
JE, Hotcam, Hinson, Barnett, HMF, FMF, Douglas, Maier, Elka, FCR, Lonestar Racing Ceet, Renthal..... buncha other crap that makes it fast and such.
THANKS TO-Fellow exriders' hook ups, Pappy's Performance Coatings
MSN- Darrenkaiser@hotmail.com
Daredevil416ex@yahoo.com...
Originally posted by quadrider81
What kind of 400EX engine mods would be best for district MX racing??
i'd say get a 416 je piston 10.8:1 compression
tc mx grind cam
port and polish it
pipe (sparks, hmf, lrd)
and u could add a FCR card on there
2009 Cbr600RR Phoenix
WE ARE PENN STATE!!!!!!
I had a 426 bore with 10.8 JE and a stage 2 cam, sparks X6, FCR39 and it ripped for MX racing and around the dunes I ride. It all depends on what type of MX tracsk you are going to ride on
10:8:1 416 for revs and can be bored again, port and polish, 450/451 cam with hd valve springs, good reverse megaphone pipe, fcr carb, K&N w/ open airbox and rev box with 1000+ or unlimited. That will do it, or you could buy a 450R and pipe it and have a better set-up. Your probably like most and have too much invested into your 400 to buy a new bike. You could learn to ride better because they'll be burning you out of corners and whoops the whole way. It seems untrue but it's like comparing a street bike of the eighties to a modern crotch rocket. The design is superior, so it can be done bit it's a lot more work. This is Smoker's opinion of course.
04' 450R w/ stuff