Originally Posted by TigerFan187

I am running a very mild cam for a LS1 and with a bigger cam say 224/224 or something in that area I doubt I would be getting audiable det. Are you going to run a LS1 inatake. 11:3.1 with a bigger cam than mine should be trouble free. Im pretty sure that the e-fans Im doing will take care of the det Im seeing on just 93 octane. 100 octane is only .15-.20 cents more than 93 ocatane so its not a problem for me since the place I get it has 93 s well. I already had plans to do the fans,radiator,intake before I was getting det. Even though it should fix the probelm Im still going to run the 100/93 mix in case I want to spray!

Originally Posted by 99silveradoSS

I don't plan on running anything but the truck intake. For 2 reasons, making the LS1/LS6 fit and Allan Futral said that in my ext. cab, the truck intake would be my best bet and that the extra horsepower up high from the LS6 intake wouldn't be worth sacrificing any low-end torque that I would loose.