Quote:
Originally Posted by pdiddy
So my car has been dyno tuned and I was wondering after reading 15 pages on the fuse pull thread should I do this I have an LS3 is is tuned for 91 octane is what I am told. The tunner said he would rather me run 91 then take a chance with the 93 fuels around here that could be really old and no good. So since it was tuned is it necessary to do this mod/hack and will it hurt anything to do this(like lose my custom tune)? I have never ran anything other than 91 and I am wondering if I should try 93, will upping the octane hurt since I am tuned for 91?
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Absolutely not! It's tuned? Pulling fuse will do nothing!
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2001 ws6, 40k miles, Ls3 416 stroker, short block built by PER the rest by me. LPE Ls3 heads milled to 12-1 comp, FAST 102, NW 102, kooks 2", dual DMH cutouts, Magnaflow C/B, BTR cam + springs. Full UMI suspension.
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