f22b owners: what gas do u use?-- OCTANE

[f22-dohc]

running the proper ecu...

i find 87 runs like ass

90+ is good

[souldoubt]

i found the same,i run 91-93 octane,i get better mpg than 87

[92accordDx]

i run 91 with mine it runs good i havent tried running 87 so i dont know how that is but i think next im gonna try 94

[PRIMOCB7]

..i've always used 93 or 94 no matter what motor or car, unless its a rental

[92accordf20a]

just out of curiousity whats the c/r of a f22b???

[MRX]

9.5:1 i believe...according to my calculations 91+ is fine...might even be able to get away with 89

[92accordDx]

i though our compression is lower then that

[ZigenBallZ]

Originally posted by 92accordDx
i though our compression is lower then that

nope...

F20A DOHC & F22B DOHC is 9.5:1...

oh and I usually run 89 with my F20A... 87 idles rough and 91 doesn't feel any different than 89 so why bother if I'm not advancing my timing from 16 degrees at all...

[f22-dohc]

wicked ladies.

now some of u know. and knowing is half the battle.

[sACCLUDEd]

i use 93 octane. with 10.6:1 c/r, i wouldnt go anyhting less.

[MRX]

Originally posted by sACCLUDEd
i use 93 octane. with 10.6:1 c/r, i wouldnt go anyhting less.

i don't think u could go for any less

[Takeda]

I use 91 with my h22.. runs perfectly fine..

[f22-dohc]

thread is offially hi-jacked lol

bah u h22 guys are making me regret this swap!!!! bastids!!!!!!!!!!

[sACCLUDEd]

Originally posted by midnite racer x
i don't think u could go for any less

not safely.

[sACCLUDEd]

Originally posted by Takeda
I use 91 with my h22.. runs perfectly fine..

not wise at all. unless your motor is usdm. even so, your c/r would be 10.4 you need more octane. in my opinion anyway.