I have never ran juice on my car and a buddy has a TNT F1 Kit and he was wanting to put it on my car to race a guy on the street. My car has 11.0:1 Compression and I would assume I should run on Race Gas and have A-Tap with me? Will this hurt my car or will it be ok? Let me know, thanks.

 

I thought LS1's had 10.25:1 compression ratio??? <img src="images/icons/confused.gif" border="0">

 

They do when they're factory, but when you're heads are milled .035" that brings the compression up considerably.

 

You should be OK.Just run race gas if you can.

 

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