Topic: Heads
in Forum: C3 Engines
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I'm thinking about putting some performance heads on my 71 L48. Any sugestions on what kind I should look for? Terry
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There are many quality heads on the open market. It all depends what kind of performance level you are looking for. Aluminum heads are great.(Less weight). But shock cooling can damage (warp) a good set of al heads. Edelbrock makes a good set of al heads. Merlin makes a good set of Iron heads. Just what ever you want to do with the engine. Price will vary from type of material and vendor.
Lifetime MemberHOWELL, NJ - USA
Joined: 5/18/2004
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Vette(s): 1979, Targa Blue (72 Color), Pace Car rear spoiler, L88 hood, Dark blue factory interior, 525HP 406, HD 700R4, 370 gears,Steeroids, composite rear spring, TT IIs wrapped in T/A Radials.
I have a set of Edelbrock 6089s. 64 cc aluminum heads. Excellent product. They run great!! 
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The Woodlands, TX - USA
Joined: 1/27/2006
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Vette(s): 1969 Coupe, Red, L88 Tribute
I put a set of Vortecs on a '76 L48 and was very pleased! It did increase the compression and they flowed very well out of the box. You do have to buy an intake, but you are probably going to do that any way! Due to the newer intake bolt locations, you can not put your chrome distributor shielding back on.
Steve
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[QUOTE=custom76] Aluminum heads are great.(Less weight). But shock cooling can damage (warp) a good set of al heads. [/QUOTE]
Smart thinking there !!!!! thats something I know but often over look.
in Forum: C3 Engines
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