HotWS6

Is there anything problem wise that could be caused by putting either one of these octanes in my T/A? Or at least half tank mixing w/ 93 octane? I have a cam so was just getting some opinions out here... Theres a place out by me selling 110 for 4.69/gal. Might as well since its not too much more than premium.

bww3588

iTrader: (49)

as long as its unleaded......leaded will **** with your O2's and Cats.

calongo_SS

iTrader: (7)

huge waste of money and may hurt performance in a stock compression ls1.

bww3588

iTrader: (49)

really? i picked up 2 MPH and 2 tenths running unleded 110 (i think that was the octane rating) in my car. i made back to back runs. 3 on 93 and 3 on race gas. all 6 were good runs.

calongo_SS

iTrader: (7)

Then the car must have been detonating before adding the high octane fuel. That is the only way it will increase power, the ability to run more timing without detonating.

bww3588

iTrader: (49)

it was like 95 degrees and track temp was 135, im sure the comp pulled timing anyways. there is nothing wrong with running race gas in an LS1.

HotWS6

Theres a place close that has 100, so I'm going to use that, see how it runs!

bww3588

iTrader: (49)

make sure its unleded. if its not, the nozzle wont fit in your fuel hole.