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View Full Version : what are the best upgrades for a z


ZSNOW
09-24-2006, 04:02 PM
hey i have a z 400 i was wandering wat i could do for more power and try to keep it cheap...i am still 7 months to young for a job
thanks z
bansheerider4
09-24-2006, 04:33 PM
id just go with a full yoshi pipe that give you some power..for kinda cheap
81 clark racing
09-24-2006, 06:07 PM
pipe air filter open the air box up rev box. or jus put a 400ex motor in it haha
firefighterjosh
09-25-2006, 02:12 AM
My GFs KFX 400 has a Yosh Full sys and it is side by side with a Stock LTR 450.
FMFz400
09-26-2006, 12:18 PM
ummm is this guy in the last post even serious???? i know for a fact that no kfx400 with a full yoshi kit would even stand a chance against a stock ltr 450. a full yoshi kit will give you some power but no way in hell will it give you as much power as an ltr 450...haha what a joke someone doesnt know to much about 4 wheelers....
Flynbryan19
09-26-2006, 12:24 PM
Completely box stock.....it could be possible. Have you seen the pea shooter exhaust tip the Ltr has? I've heard the Ltr is real tame in that form. Open up the tip and open the box lid, and yeah I'd agree with you. No chance a z would beat a Ltr.
ALLUWANT
09-26-2006, 12:38 PM
a buddy i ride with had a 05 z and he would beat the ltz 450s 4 out of 5 times. but the 05 had a lil more power then 04 and the kfx
firefighterjosh
09-26-2006, 07:12 PM
Originally posted by FMFz400
ummm is this guy in the last post even serious???? i know for a fact that no kfx400 with a full yoshi kit would even stand a chance against a stock ltr 450. a full yoshi kit will give you some power but no way in hell will it give you as much power as an ltr 450...haha what a joke someone doesnt know to much about 4 wheelers....

I raced my buds Fully Stock LTR with my GFs Yosh KFX 400. We did a rolling start in 1st and we were side by side the whole time. He then put a CB on it and blew me away.

A fully stock LTR isn't that fast. I can give you his number if you do not belive me.
ZSNOW
09-27-2006, 05:44 AM
FMFz400 who cares about that kind of stuff this thread was to figure wat the best upgrades for a z are....my dad smokes them ltr's all day long with a yosh system air filter and a cdi so that guy did stand a chance.....so don't et all offensive now just help like mostly everyone else in these forums