Web23. sep 2003. · If they're flat tops you may indeed have a high comp engine. However, the Ga heads were for 1972 W30 engines ( Ga '72 455 80 409100 W-30's, manual 442's … Web07. dec 2024. · From what info I can find, the #2 heads on a 2 barrel block on the 330 is a 9 to 1 compression ratio. I’d like to be more around 10 to 1. I plan on running the JM-22-25-10 camshaft, a Edelbrock Performer RPM intake, and a rejetted 600 cfm edelbrock intake till I get my Holley sniper system.
OLDSMOBILE 7.5L/455 Cylinder Heads - Summit Racing Equipment
Web11. mar 2011. · Alright, this test should take you less than 2 minutes to do: 1. Pop the hood on your 3.8L GM car or mini-van. 2. Pull out the engine's oil dipstick and check the color of the oil sticking to it. 3. You'll see one of two things: 1.) Either the color of the engine oil will be an off-white/tan color. Web26. avg 2024. · In 1978, the Saab 99 had offered the first turbo on a production car since G.M.’s misfires. “The very first Saab turbos were not reliable cars,” said Jim Smart, owner of the Saab specialist ... freenas plex add storage
455 Head Comaparison, 455, Stage1 and Stage2 - Buick …
Web27. nov 2006. · Olds G heads - tips/tricks. General engine tech -- Drag Racing to Circle Track. Moderator: Team. 9 posts • Page 1 of 1. airflowdevelop Guru Posts: 2011 Joined: … Web08. apr 2012. · Up for sale is a set of two freshly redone Oldsmobile 455 big block “C” heads. Heads have been gone thru, maged and cleaned and have received a complete 3 angle valve job and surfacing. New guides, seals, Comp Cams springs #995-16 , retainers and locks. Intake valves are stainess. Heads will also include factory rocker arms. Web07. mar 2024. · Oldsmobile 400/425/455 188cc/77cc Hydr-FT Complete Aluminum Cylinder Head. Free Shipping over $199* Same Day Shipping before 7pm* ... Speedmaster Cast … freenas raid 5