Speed pro-Hypereutectic aluminum pistons?
#1
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Speed pro-Hypereutectic aluminum pistons?
i got some 3.78 bore , speed pro - Hypereutectic aluminum , made by federal mogul... there made out of FM244 aluminum alloy.
- any-b running these pistons?
- how much nitrous can these take 150 , 175 , 200 . . ?
im going to run them with mahle rings-
- any know the CR on these?
any feedback on these pistons..
http://www.summitracing.com/parts/STL-H856CP/
- any-b running these pistons?
- how much nitrous can these take 150 , 175 , 200 . . ?
im going to run them with mahle rings-
- any know the CR on these?
any feedback on these pistons..
http://www.summitracing.com/parts/STL-H856CP/
#2
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When I wanted to know how much nitrous my pistons could take I called the manufacturer. It took me about 20 mins. I also discussed ring gap with them as well since that limits how much nitrous you can run. As far as compression ratio just type compression calculator in google and a bunch of calculators will pop up. You will need to know your head gasket thickness, piston dish cc's, combustion chamber size, and how far in the hole your pistons are.