Can I run a 26* chip with 91/100 octane mix and alchy injection?

[gnx7]

I don't have an alchy chip yet so I plan to run my race chip with 91/100 octane mix (95 is what I'm guessing final mix will be) and SMC alchy injection.

Is this too much timing to run with the above blend?

Shooting for 11.20's@120mph next weekend on alchy and stock turbo...... in a 2700lb car. ATR headers, 218R cam and Champion irons with TH TTA 3"DP, 3.5" single exhaust, and 1080cfm Spearco intercooler.

-GNX7

 

[Mr URL]

I run 26/25/23 timing with 91 octane, 100% denatured, and 24 psi boost in my T-Type. Seems to be about max so far with 800-780 O2's.

 

[turbov6joe]

I can run 24 psi with a 23* chip, 100% alky on max speed, and 92 octane pump.

 

[gnx7]

thanks guys..... I have yet to install the kit and plan to have it set on kill all the time with at least 95 octane in the tank to be safe.

With only 15psi and 91 octane, 18* chip, 4:10's in the stock IRS and 245/45/16 radials the car is an animal in the morning when the air is nice and cold and dense. I can blow the tires off at around 30mph and smoke them for a good 75-100 ft......

In the afternoon when it warms up I lose major power and hope the additional timing/boost and alchy injection to cool down the intake charge will make it a WOW car again.

-GNX7