What you burning???

[YamikidR1]

Does anybody on here run AVGAS 100 in there cars??? Last night i dumped about 5 gallons in my cars and turned boost up to about 19-20 psi no knock. My car had a 1/4 tank of 93 in it already so it was about a 50/50 mix. The only reason i put it in is because i had it laying around in my garage left over from a dirtbike trip. I know other people that run it in there muslce cars while on the street its only like 1 dollar more then 93. Is there any down fall to it, beside O2 sensers? And my cat is gutted so it shouldnt clog up.
Thanks

 

[Rodimus_Prime]

i just use 92-93, at some point ill have water methanol on there too

 

[Quiky One]

i just use 92-93, at some point ill have water methanol on there too

Cheapest gas I can find! I run 91 octane Wal-mart gas.

Seems to do the trick

 

[TTA976]

I run 100LL from the local airport. I usually run 100ll/100 unleaded 50/50 mix. My O2 is fine after about 800 miles. Works well. Never turned the TTA past 20psi yet since I owned it.

 

[ttanewyork]

sunoco 93

 

[echostatic]

regular 93 + alcohol injection seems to do the trick.

 

[89MNTTA]

Adding the same amount of E85 that you did "AV Gas" will do the same thing.