Spark plugs for boost.
Spark plugs for boost. sorry...search turns up nothing specific on which plugs to use and it seems to show alot of Nitrous stuff.
402...l92 heads...running 8-12 lbs of boost...which plugs and heat range please?? ive read iridiums are bad but than someone else says they are perfectly fine, can never get a definative answer on that. i dont necassarily need to run iridiums so it doesnt matter but if they help in anyway than i wouldnt mind spending the extra dough. thanx for any help.
402...l92 heads...running 8-12 lbs of boost...which plugs and heat range please?? ive read iridiums are bad but than someone else says they are perfectly fine, can never get a definative answer on that. i dont necassarily need to run iridiums so it doesnt matter but if they help in anyway than i wouldnt mind spending the extra dough. thanx for any help.
yo COP!!! from personal exp. shy away from the Irdiums. I had TR6's in the car, 9# of boost not a problem, got the same heat range in Irdiums, KNOCK KNOCK?!?!?!? MF"er spent that $$ on Irdiums and ended up giving them to a buddy.
I beat 99% of your answers are goin to be NGK TR6's. That is what I run now, 12#, that is what MikeP uses, and good ol Lt. Dan.
They are CHEAP!!! and work great. I just picked up a set of 8 two weeks ago for $20.
I beat 99% of your answers are goin to be NGK TR6's. That is what I run now, 12#, that is what MikeP uses, and good ol Lt. Dan.
They are CHEAP!!! and work great. I just picked up a set of 8 two weeks ago for $20.
i run the TR6's-i have a set of 7's, but never saw a plug reading yet that showed i need to go colder-i might throw them in one day, make a pass and see if any diff-the porc. on the 6's always looks normal-i have run 15 lbs boost on the 6's two diff engines
But thanks for advice.....always welcome
Oh and to the op.....don't run iridium
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Sorry have run iridium at high boost in my talons no problems at all. You do have to gap them down and do it carefully..around .028 or so usually works fine. They last way way longer than tr6.And as said you can go colder then you could with non iridium plug.I have ran iridium up to 7.5 psi in my 99TT and only put autolite 103 in there as they ddint' have any iridium in town when needed some plugs.I am most likely going to be running tr8ix this year already have them on shelf and boosting up to 20psi.
yo COP!!! from personal exp. shy away from the Irdiums. I had TR6's in the car, 9# of boost not a problem, got the same heat range in Irdiums, KNOCK KNOCK?!?!?!? MF"er spent that $$ on Irdiums and ended up giving them to a buddy.
I beat 99% of your answers are goin to be NGK TR6's. That is what I run now, 12#, that is what MikeP uses, and good ol Lt. Dan.
They are CHEAP!!! and work great. I just picked up a set of 8 two weeks ago for $20.
I beat 99% of your answers are goin to be NGK TR6's. That is what I run now, 12#, that is what MikeP uses, and good ol Lt. Dan.
They are CHEAP!!! and work great. I just picked up a set of 8 two weeks ago for $20.
Thanx everyone for your responses.
