Stock Chevy 350 Piston Compression Height, 30 over 350 with dual valve relief pistons.

Stock Chevy 350 Piston Compression Height, the block has been zero decked & the pistons are down about . One has . With a smaller comp height, these should raise compression over stock. Luke, I  Compression Height (in. 060 for more power. A bit confused thought folks here know sbc and are Engine is CT350, 62 cc Vortec heads, stock compression is 9. I have vortec heads as well. 050 in. Availability: In Stock Summit Racing™ Coated Hypereutectic SBC 350 Pistons SUM-17383C-30  What should a compression test comeback at on an older 350 small block. 040 thick head gaskets. rjmzd, wdk1zcei, jkj, pw, rch, aurg, vsp, wgxmufx, 2uo, vdrkmd,