jeenyus

hi, my shee is brand new (1month) and i want to switch to another company of oil, the yamaha mecanic told me that sinto racing is not good for the crank, many scooters and other quad blow their crank, i was running some sinto racing oil but my friend blow up his crank (into his banshee) and he was running sinto! what oil should i use, castrol? yamalube? amsoil? thx, sry for my english

yeah, my shee is actualy in the yamaha garage, but the guys told me that i should go for 240 know his shit, he had a banshee and now he have a yfz450. tomorrow, i will do a plug test... sry for my english...

the mecanic at my yamaha dealer told me that 240 is ok... no need to touch to the needle and pilot. I will do a plug test tomorroy... sorry for my english...

yeah

my stock shee was jetted 200, FMF fatty 250 and now, for my new durablue air filter, was size should I put, 280??

sandblast and rechrome...

how much for the cool head??

My shee is all stock except fmf fattys with powercore2 and uni-filter with adapter... what should i buy for next mod? timing keys, boost bottle, reeds, cool head?? someone help me!! THX. sorry for my english.

I have just one thing to say, yfz450 is maybe faster than a banshee but you will never have the feeling of a banshee on a 4stroke. Ive bought a banshee for the feeling, not to be faster than all other ATVs. and no spark arrestor on a YFZ450 is the worst sound that i have never heard... it sucks!!! in a sand pit, my brain was burning because of that mother fuckin sound

huh!! glass cleaner like windex??

I just received my used FMF fatty (ebay) and they are fuckin awsome! my question is, how i clean them!! they have some black shit near the motor and WD40 dont do anything, what stuff should I use? THX. sorry for my english.

my shee is all stock, sea level, dunno, ill reply when ill know...

My fatty with powercoreII are coming, what is the jetting for? thx