I was under the impression that higher octane only helps with knocking and/or detonation.
It doesnt increase performance?

 

it gave me a whole like 1.3 HP on a dyno... but engine ran a bit hot so not worth it.

 

neso, it aint gonna happen. For what ever reason chevy has it when it comes to speed. I have a 99' F-150 with everything you could possibly imagine on it and I can't beat *****. Offroad is a different story because fords are built like a donkey, they will go where ever you point it. I wouldn't try it on the street. A factory ford likes to rev high and unless you are manually shifting to keep the rpm's up just be happy owning a ford.

 

HI!... That's weird? I have a "99" F-150 with ALL the bolt-ons and I beat about 99% of everything that tries to go me. hmmmmm.

 

owned lol

 

Neal, i don't want to go off subject here, but Could you email or call me, Letting me know what you've got laying around the garage for a 4.6? That loss to Tim the other night kinda sparked something. I was not pleased with that! Thanks Buddy

-Jim jr

Street_racer46@hotmail.com
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