WebJul 22, 2024 · This deeper deck height allowed us to add a metal shim gasket’s 0.016 inch to the 0.025 inch of piston deck clearance for a total of 0.041 inch. This actually pushed our compression ratio up to 9.9:1. This … WebJan 1, 2007 · As a general rule 350 pistons and 5.565 (400) rods won't work with a 400 stroke crank. The 400 counter weights will hit the bottom of the 350 pistons ala 383. Not only is the 400 rod shorter the big end was redesigned to give clearance between the rod bolts and cam. As to why GM didn't use the longer 5.7" rod I'm not sure.
EngineLabs Blueprint Series: Verifying Piston-to-Head Clearance
WebJun 10, 2013 · The deck is 9.025" above the centerlis of the crankshaft. The piston height is 1.560" above the wrist pin C/L. There are some 350 pistons that are 1.54" becareful when buying. The '929 300hp 327 & 350 cam shaft has .390/.410 lift 195/202 Dur with 10.25:1 compression. It was used in 8:1 enines from 71 and newer. WebNov 14, 2012 · The compression height (pin centerline to piston deck) of a stock 350 piston is 1.56". The difference in compression height between a 327 and a 350 piston would be … is bubble wrap recyclable ontario
Build Your Own Budget 355ci Small Block Chevy, Part 1 …
WebSep 18, 2024 · particularly with a stroker, deck clearance HAS to be actually measured, don't assume. A stock engine generally has around .025" deck clearance. When I did … WebJan 26, 2013 · Pete 63. To achieve a static compression ratio of 9.5:1 with your 307, Pro Comp heads, and flat-top pistons you will need to bore the cylinders +.030" (3.905"), zero deck the block, mill the cylinder heads approximately .050", and install a Fel-Pro 1043 head gasket (.039" compressed thickness, 4.080" gasket bore diameter). WebSep 27, 2006 · Check the cylinder head cc's. (see warning below) Check the 350 piston to deck clearance and add if there's any valve reliefs. Go to an auto math web site and download the formula to calculate true compression ratio. Enter all the data and you'll eliminate the guess work. is bubble tea the same as boba tea