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Speedmaster alum. SB heads #3059883 07/17/22 11:12 AM 07/17/22 11:12 AM
Joined: Aug 2003 Posts: 1,312 Charlotte, NC L LSP OP pro stock
LSP OP pro stock L Joined: Aug 2003 Posts: 1,312 Charlotte, NC	Looks similar to the Edelbrock head, any differences? Anything to be wary of? Can handle a 2.080" intake valve? Thanks

Re: Speedmaster alum. SB heads [Re: LSP] #3059967 07/17/22 03:51 PM 07/17/22 03:51 PM
Joined: Nov 2006 Posts: 1,456 oklahoma F forphorty pro stock
forphorty pro stock F Joined: Nov 2006 Posts: 1,456 oklahoma	https://www.forabodiesonly.com/mopar/threads/speedmaster-head-thread-index.451807/

Re: Speedmaster alum. SB heads [Re: forphorty] #3059979 07/17/22 04:39 PM 07/17/22 04:39 PM
Joined: May 2005 Posts: 1,958 Apollo, PA. B1MAXX top fuel
B1MAXX top fuel Joined: May 2005 Posts: 1,958 Apollo, PA.	I'm no expert but I bought a set and put 2.05's in them and I don't think there would be any thing to gain from a 2.08. I had a tough time with flow backing up over .550, and I would think the 2.08 would make it even tougher.

Re: Speedmaster alum. SB heads [Re: LSP] #3060046 07/17/22 10:20 PM 07/17/22 10:20 PM
Joined: Feb 2005 Posts: 20,144 PA. pittsburghracer "Little"John
pittsburghracer "Little"John Joined: Feb 2005 Posts: 20,144 PA.	Originally Posted by LSP Looks similar to the Edelbrock head, any differences? Anything to be wary of? Can handle a 2.080" intake valve? Thanks Yes it can. Is it easy to make a 2.08 valve pay dividends, no. But a ProMax, Speedmaster, Edelbrock head can be made to flow in the 320cfm area. 1970 Duster Edelbrock headed 408 5.984@112.52 422 Indy headed small block 5.982@112.56 mph 9.42@138.27 Livin and lovin life one day at a time

Re: Speedmaster alum. SB heads [Re: forphorty] #3060141 07/18/22 11:11 AM 07/18/22 11:11 AM
Joined: Jan 2003 Posts: 14,491 So. Burlington, Vt. F fast68plymouth I Live Here
fast68plymouth I Live Here F Joined: Jan 2003 Posts: 14,491 So. Burlington, Vt.	The biggest area for concern would be to make sure the rocker stands have the correct radius to properly fit the shafts. Sometimes it’s an issue with those.....sometimes it’s not. 68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads

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