what the best spark plug ? 18 psi 
what the best spark plug ? 18 psi
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Just because you can get away with running a 6 heat range doesn't mean it's a good idea at that power level.
I would run an 8 heat range plug with the ops combo. I run the Autolite AR94s since it's still a tapered seat plug for the AFRs but they don't last long with the cut back strap. I believe the 3911s are gasket seat and not sure how well those will work with AFR/stock style heads.
I would run an 8 heat range plug with the ops combo. I run the Autolite AR94s since it's still a tapered seat plug for the AFRs but they don't last long with the cut back strap. I believe the 3911s are gasket seat and not sure how well those will work with AFR/stock style heads.
ive ran TR6 at a dyno'd 700 rwhp with a pt88 and i also ran the Tr6 at 20 psi around 800 rwhp with no issues and 23* timing on 93 octane. no issues what so ever, this was on a 4.8
to the OP, what size turbo? what compression? what grade fuel, what motor size all play a role in plug choice
to the OP, what size turbo? what compression? what grade fuel, what motor size all play a role in plug choice
You are missing the point. We aren't talking about spending several thousands of dollars or paying thousands in labor to change them. We are talking $18 in plugs and 30 min. It's the cheapest insurance you can buy in this game. It's not like you'll lose any power. Why risk it?
re plug You are missing the point. We aren't talking about spending several thousands of dollars or paying thousands in labor to change them. We are talking $18 in plugs and 30 min. It's the cheapest insurance you can buy in this game. It's not like you'll lose any power. Why risk it?
