I said it yesterday in a post and I'll say it again. Just cause it revs to 10k + doesn't mean diddly. Your best power comes from ~8k rpm. Look at a dyno graph and you'll see.Originally posted by bildo696@Nov 24 2003, 10:12 PM
I need to know how far I can push mine, and i'd like to know what it redlines at.
With all due respect Fast1, those figures (on the link) are for a YZ450F (dirtbike) not YFZ450 (quad) and are therefore nonapplicable.
I would be curious to know where you ended up with jetting on yours after the dyno?Originally posted by eddings@Nov 25 2003, 12:15 PM
Had it jetted on a dyno while testing the fuel to air mixture. It is spot on. I have awsome power throughout the rpm range. I just havn't got use to it since the power on my raptor dropped off way before the rev limiter kicked in. This keeps pulling until it hits the rev limiter.
thats just realy interesting.. a 195 main???Originally posted by eddings@Nov 27 2003, 06:24 PM
195 main jet
wow!! what pilot jet, needle type and clip position did you end up with on your?Originally posted by eddings@Nov 30 2003, 08:42 AM
Lonny @ Sand Traxx of Tulsa 918-4454153 he has done many and mine required the largest jet of all the ones he had done. He kept increasing the jet as long at it kept making more power and the fuel to air mixture stayed within 13.3-13.7 I believe were the numbers he liked. Since I was running the stock air filter at the time and had a [email protected] on the way he stoped with a 190 main and went up to a 195 to accomadate the [email protected] air filter so I wouldn't run lean when I put that on. I plan on going back when I do the cam mod.