need help quick on spark plug selection!!!
#1
need help quick on spark plug selection!!!
I am about to get my car dynotuned on monday after my recent cam install. I have been running TR6's for nitrous. Now I sold the nitrous and installed a Comp 232/236 595/601 on a 112+2. I took the tr6's out and installed the stock delco iridiums. I am wondering if the stock plugs are too hot. What plug would you recomend that I run for the dynotune-TR6,TR55, or keep the Iridiums. Thanks