Quote:

sounds good 700hp and 8000rpm. the [Edited by Moparts - Family Friendly Site - Keep it clean] build a good motor. just sold a 08 gsxr 750,ran flawlessly. very impressed with their motors. redlined at 14,500rpm.
best rated my 408 at [Email]680hp@7500[/Email] with just studs and stock caps and block fill as the max on block.
aluminum main caps will be alittle insurance.



Dave, these main caps will be 4140 steel, not aluminum. They should have the same thermal expansion rate as the block.

"Follow me the wise man said, but he walked behind"


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2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.