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griffin32
09-06-2009, 10:47 PM
my friend put an fmf slip on on his yfzr but didnt get a computer will that mess up his bike
Vic.ellison9499
09-07-2009, 03:36 PM
I don't think it will mess it up, but he'd get a lot more power if he put on a power controller V. I put the full GYTR on mine and it was backfiring and running really lean. If his is running fine I'd not mess with it bc a pcv is 350$, but I'd say it's well worth the money if he plans on more upgrades.
griffin32
09-07-2009, 10:20 PM
ok well i was just wandering
hendershot106
09-08-2009, 10:00 AM
hmf sells a fuel optimizer for 250....... that would help....
Vic.ellison9499
09-08-2009, 12:07 PM
Originally posted by hendershot106
hmf sells a fuel optimizer for 250....... that would help....

im sure the hmf would be a great improvement to the fuel system. Do they have maps for other companys products az well? I've always used the pc3 until I got my yfzr and had to upgrade to the 5. I'd have to say that power camander has a great customer service as well, which helps for fine tuning and other maps that are not on the site to download. Hope your friend enjoys his ride and stay safe!