What are the specs for the stock 360 cam?

[1BDWAGN]

Does anyone know the specs on the stock 360 cam that came in Wagoneers around 89? It seems funny that after 89 the hp went down a bit. Has anyone ever got the CFM ratings off a stock head from a late 80's Wagoneer? I keep reading in the archives about how good AMC heads flow with their large vavles but no numbers. Also is the stock 2V carb rated at around 400 cfm? What are some of the biggest restrictions of the late 80's 360? What kind of vacuum do you guys pull after swapping in something like the summit cam or the crane powermax 260? I thought I read the stock exhaust is only 2.5 inches. Now the Blazer I just sold had a 3 inch single exhaust from the factory. If the AMC heads flow better than the Chevy than wouldn't a single 3" be better for the Wagonner (archives say keep it at 2.5 inches)?

[ August 18, 2003, 01:26 PM: Message edited by: bd2thbnAZ ]