Quote:
Originally Posted by S/st 54
Sweet! Thanks Kelvin! Since you brought up pistons that reminded me I'll have less compression too.
But thanks for the vote of confidence!
I forgot it had a .043 ring pack....... So I'll freshen the thing at the end of the season and still have a. $15k price tag on it.........unless someone offers me $12k for it not freshened.
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It sounds like your mind is pretty well made up.
Here is the dyno sheet on Kelvins motor when he realized a cylinder was out of round. Same Ross pistons as yours, flat tops with a smaller bore. This was also before he added the dry sump.
These pulls showed 945 HP without having the motor sealed.
I think it's safe to say you have the parts to make 950 HP keeping the motor under 7500 RPM.
Calvin Hill
Hill Performance
708-250-7420