Tune or no tune?
comp 220/220 .581 .581 on a 115 LSA
stock LS6 heads with Comp Cam 918's
LS6 intake manifold
can i still drive the car without a tune for a while or will it be manditory?
Let me know how it goes, and if you need a mail order tune we can do that for you.
Thanks
Dan
Fasterproms

