DD966

iTrader: (3)

I'm installing nitrous, and everything I've read has pointed me toward TR6 plugs. My question is this: I'll only run nitrous at the track (about 10 passes per year), so should I still change my plugs? Don't the slightly colder plugs make the car run a little sluggish? I'm only looking to gain 5- 7thenths, at the track with the nitrous, would runnin TR55 really make that much of a diiference? hurt my engine?

Sorry about the long newbie nitrous question.

Turo

iTrader: (23)

i run TR6's all the time, i really didint notice any difference from when i was using the TR55's. i would change them, just to be on the safe side, nitrous is something you dont want to cut corners with. thats just my opinion, good luck!

Need2gofaster

Been running my TR-6's for a year now and cant tell the difference. No matter how often you spray you want to have all the saftey features there just in case. You wont notice the power difference.