NoGamesLS1

iTrader: (16)

I have in tr6 right now. Should I go to a colder plug? What plugs N/A and what plugs for nitrous (150-250 shot)
393CID
trex
12.5:1 SCR

somws6bird

Im pretty sure a lot of people run NGK TR-55's N/A.
And with the Nos NGK TR-6's are sopposed to be good with low boost/nitrous, NGK TR-8's are good with Highboost/High Horse
WS6 stores got TR-55 IX plugs check out the info for those if you want, they must have just came out with them.

WILWAXU

iTrader: (6)

TR6's is a good place to start. I would post this over in the N20 section and see what the guys over there recommend.