First thing is first, my quarter miles times are better. Thanks . I have all the bolts ons. Exahust, hfc, 3 dp, hks rs intake, mbc, fuel pump and of course you ttm dynoflash which you tuned for the 91 octane out here in norcal. Any ways my question is can i run some sort of higher octane like 100 oct at my local 76 station. I believe its unleaded, which i want, right? and boost you told me should be set at 21psi, right?

Eddie S. in sacramento area

 

by the way the reason im asking is because tommorrow night is norcal evo vs sti. and i would like to run some race fuel. Let me know if that cool

 

Yes withot a doubt you can run the 100. I would suggest tring to turn the boost up a bit to 22.5 psi when you have ALL 100 octane in the tank. Important to note that half 100 and half 91 is a fairly weak mixture.

I am very pleased you are going faster on the track

 

Get a lot of 100 in there and try 22.5 psi of boost - you will like it !

 

is there a way i can empty my gas tank. its right about at a 1/4 tank. I guess i could just drive it hard, but i prefer to save those days for track

 

Just drive the **** out ouf it and you'll empty it out pretty fast.

Good Luck at the track.

 

Yes - there are two bolts you can take out under the tank to quickly draain fuel into a proper container