Quote:
Do 91 360s have the closed champer swirl port heads?
No, 318's had the closed chamber "302" heads. Your 360 should have open chamber "308" heads, which are sought after (and scarce) and have the better flowing Magnum style exhaust port. The "308"s have about the best flow of any LA head, but are not as good as the Magnum heads.
Last edited by GO_Fish; 09/24/11 01:49 PM.
Scott B.
"I'm a self-made man... I started with nothing, and I still have most of it!"
68 360 rusty B'cuda 'vert (GO Fish)13.59@ 98.72 mph
69 340 GTS stock 14.18@ 95.60 mph
01 5.9L Ram 1500 Quad Cab 4x4
01 3.5L 300M 16.23@ 86.97 mph
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