ls2 bait

iTrader: (11)

what is recomended? car will have lt's, ory, catcback/ cutout, lid/ cai, ported maf/ tb, ls6 intake, pulleys. should i go colder? close the gap? all help is appreciated.

WS6FirebirdTA00

iTrader: (33)

ngk tr-55 at 0.050-0.055

Haans249

iTrader: (24)

I will have SLP 85mm MAF, FAST 90/90, Stage 2 Patriot heads, LT's/ORY, big cam, 160* therm, Volant Cold air intake.

Would NGK T6's work for this?

RPM WS6

iTrader: (3)

I agree, NGK TR55s @.050-.055.

Haans249

iTrader: (24)

Sorry to steal the thread, but any thoughts on my app? I didn't want to start a whole other thread.

Thanks

Lithium

iTrader: (47)

The T6's are more for Nitrous. Stick with the 55's.

WS6FirebirdTA00

iTrader: (33)

depends on your compression and the design of the cam. i actually run plugs colder than the tr6 and im N/A

Haans249

iTrader: (24)

What effect does running a colder plug have on the chambers? A colder plug will cause less detonation on a higher compression chamber....because it runs colder? What setup do you have that entails you to be running a colder plug? Wouldn't a colder plug be in everyones best interest because a colder plug means less heat in the chamber, and that means the A/F mixture will only ignite with the spark? Isn't this ideal?

Thanks

stangkiller

had tr55's and switched back to ac delco iridium, don't even mess with the gap its preset, they recommend not even messing with the gap anyways with those plugs.

WS6FirebirdTA00

iTrader: (33)

iridium you dont mess with the gap, the others you can. plus you wnat to make sure the gap is consistent, if the box is droped it will screw them up

WS6FirebirdTA00

iTrader: (33)

too cold of a plug wont ignite the mixture well enough and will run like **** in the low end. a plug too hot can preignite the mixture causing knock.

I8RICE

iTrader: (13)

I would stick w/ the delco iridiums @ factory gap for NA apps.