Brain pickin time - 351 heads
I'm hoping someone here has experience with these things. I have a set of heads that came off a 1970's vintage Glastron Carlson marine engine. (302) I think they are the '69 351 heads but not sure. On the underside of the intake runners (reading from top to bottom) are the following
D00E
C THis is all on runner #1
351
24
The intake valves are 1.84's, exhaust ? ? ? There are humps in the exh. ports but no thermactor holes.
My question: These have rocker arm studs in them and I believe they are pressed in studs. Are they indeed?
I'm gonna try to cut for 1.94's, and 1.60's with a lot of port work in hopes of getting better flow than the stock heads without spending an arm and a leg.
Has anyone worked a set of these over and if so, did it help?
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1986 four-eyed LX coupe, 358 Cleveland, Tremec TKO600/centerforce clutch, dish cut Probe forged pistons, comp cams hyd.roller cam, .579/.588@224/230, Edel.performer, 670 holley street avenger, CPR custom built long tubes, ported and polished 4bbl heads, manley valves, beehive springs, MSD peo-billet dist/MSD6AL, fluidamper, 5 lug conv. with 17x8 bullits there's more but it's still not finished yet.
Oh, and the oldest boy is turning his 89 GT into a FFR cobra this next summer.
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