http://store.summitracing.com/partdetail.asp?part=STL%2DH859CP&N=700+115&autoview=sku

they are .060 over, with 5.7 rods and a 400 crank...

what kind of compression am i looking at with
76cc heads and a .041 head gasket? .031?
what about a 64cc heads with .031 and .041 head gasket?

And what is the lowest compression i would want to run with an XE284 cam???
Thanks alot...

9.21:1 with 76cc assuming zero deck and .041 gasket (8.78 if .025 in the hole)

10.37:1 with 64cc assuming zero deck and .041 gasket ( 9.82 if .025 in the hole)