Steve Sr.

iTrader: (1)

Am using NGK TR55 in my 6.0 Stroker............ What gap and is this a good plug for a 410 stroker on steriods?( NITROUS ) Any suggestions would be appreciated.

Z28/2002

iTrader: (27)

Get a non-projected tip plug for the nitrous

Here is a great thread on it

https://ls1tech.com/forums/nitrous-o...ted-plugs.html

ZONES89RS

iTrader: (25)

Probably .032 or so.

Steve Sr.

iTrader: (1)

My head is spinning from all that,man have I got alot to learn. How to read plugs, I hope I can get the plug right enough to start with so I don't burn anything up,while I'm learning to read these.
I think most of the guys in that discussion had computer EFI LS motors. Would that projected or non-projected plug be the same with a carbed 6.0? And would the same plug and heat range apply.The TR 55's are not as projected as in the pic in the discussion but seems to be a little bit more than the non-projected one. And I have been gapping them at .040. The guy I asked about plugs is a friend of mine He runs a 55 Chevy wagon, stroked SM chevy (not LS) with a 300 shot and runs 9.07's at 150 mph. He suggested the TR 55's.But thought I should ask some questions here. Heres a pic of my tr 55

ZONES89RS

iTrader: (25)

You need to run a BR7EF, it is a excellent plug and it is what i used for a 150 shot and they are perfect.

xpndbl3

iTrader: (23)

I would be running #8 heat range with that motor combo no doubt. That BR7EF is fine for lower power levels but if you're hitting it with a big shot, I hope you have everything set up properly.

ZONES89RS

iTrader: (25)

Exactly, a BR7 is great for a 150 shot.