highcompression

[mattcalica]

okay, my LS/vtec has ctr pistons which raise the cr ratio up to about 12.4:1 i believe, and my head has been redecked as well. i was wondering if 92 octane is good enough because thats all they have in hawaii...will it cause detonation???

 

[D See 2]

maybe, that's a pretty high c/r