Demonicbird00

iTrader: (17)

what fuel are you running?

ive been running 93 but i was thinking of goin to 104 and maxing out the timeing for the stock cam? what do you think?

im down to my last 2 weeks of running SI?

any input on the tuning side?

i know i need TA,Kmember,Aarms,light weight battery, but thats not gonna happen in the next weeks

i will however be removing the rear bumper support

thanks
brandon

BAIN

iTrader: (5)

I don't think the 104 will help you. I never ran anything more than 93 SI and with the cam.

SUX2BU

iTrader: (14)

93 here also.
SI isn't about making power, its about being light and having a good set up (tranny/gear/suspension).

Smokinstorm

iTrader: (5)

OK, I'm not a fast SI guy but maybe I can relay my experience at the dyno and it'll help. When Jeff Creech dyno tuned my car we started out with 93 octane. He optimized the tune for that and then we tried 5 gallons of 110 octane race fuel mixed in with about a couple of gallons of the 93 which was left in the tank. He fiddled with the timing and the A/F ratio for 4-5 more pulls and never exceeded the numbers that he got on straight 93. 328.9 to the tires through a PT4000, 3.90 geared 12 bolt and using wrinkle wall tires on stock salad shooters all of which cost me horsepower on the dyno. He told me that the stock engine just did not need more octane and the slower burning race fuel just wasn't going to help at that point. That being said, I've noticed a performance increase at the track on a really hot day by adding a gallon or so of race fuel to a 1/4 tank of gas. On a 90+ degree day with the track temp around 130 or so, 93 will start to detonate and the 110 will help keep the detonation at bay thereby increasing performance. Hope this helps.

ninetres

iTrader: (35)

I hate all of you 93 octane folks

I live in in California....... 91octane FTL

11SECSS

iTrader: (199)

dont worry about the SI for the next 2 weeks the weather is not going to get any better. Just do what you want with the car.

Demonicbird00

iTrader: (17)

im done running SI now, i need a TA since mine is bent, so im just giving up on the SI and now going cam only.

11SECSS

iTrader: (199)

good luck keep us posted on the results...which cam ?

Demonicbird00

iTrader: (17)

236/236 .602/.602 114+2

hopefully in a few weeks itll be in

-brandon