Actually the compression would be 9.1:1
That’s perfect.

TIESON ENGSTRUM
“Thanks for the info. The pistons will have a 1.465" compression height so based off the factory 9.599" deck, pistons will sit .011" in the hole. The compression with factory deck height and 4.000" bore will be right at 9.1:1. If you have the block decked to zero, compression will be right at 9.4:1.”


"Old" member Registered: Sep 2001
Lost my credentials, I'm Back!! LOL
71 Ply Satellite Procharged
73 Dodge Dart Swinger
73 Ford F-100 390/Sniper efi/back to carb
01 Town and Country Limited
08 Dodge 2500 6.7 5" Deleted
02 Mercedes C230K
19 Camry