Ok guys I have a 2000 Silverado with a Whipple at 6psi and a 50 shot of nitrous. I am currently running the ACDelco 6's for plugs gapped at stock gapping. My question is with that nitrous and blower setup what would be the best plug to run and at what gap setting? I know I need a colder plug and also I have heard a lot of people on here getting the TR6's.... Just need a little advice. Also with my current plugs at stock gap would it or would it not cause alot of KR??? And would changing out the plugs help on KR? Please let me know! Thanks guys....

William

 

With stock gapped plugs I would say the possibilty certainly exists for detonation. There has been some discussion lately about the TR6s for much larger shots of nitrous...but at your HP level..TR6s gapped at .040 would probably work well.