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leon philpot · 01-20-2021, 06:36 PM

need to find out what valve spring seat pressure should be.
checking mine with moroso guage was 220 was thinking they should be 180.
.357 / 390 lift. any help anybody.
thanks

01-20-2021, 06:36 PM	#1
leon philpot Junior Member Join Date: Jul 2002 Location: dallas Posts: 50 Likes: 194 Liked 1 Time in 1 Post	chev 305 dish piston eng. need to find out what valve spring seat pressure should be. checking mine with moroso guage was 220 was thinking they should be 180. .357 / 390 lift. any help anybody. thanks