WTB - SB chevy aluminum heads

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jw80malibu
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WTB - SB chevy aluminum heads

Post by jw80malibu »

looking for a set of heads to put on my 383, aluminum preferred, non center bolt.

- John
Frylok
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Re: WTB - SB chevy aluminum heads

Post by Frylok »

What kind are you looking for? what size valves? what size intake runners? what compression? flat cam? roller cam?
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jw80malibu
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Re: WTB - SB chevy aluminum heads

Post by jw80malibu »

looking for a 64cc with 2.02/1.60, pre 1986. Trying to upgrade to aluminum and a new cam.

Currently have: dart iron heads on a 385 ci. 10.5: 1 comp. roller cam, 1.6 rockers.
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Re: WTB - SB chevy aluminum heads

Post by Frylok »

best bang for your buck is right here http://www.summitracing.com/parts/pmx-2181/overview/
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jw80malibu
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Re: WTB - SB chevy aluminum heads

Post by jw80malibu »

Thanks Frylock.

I know I gave you the specs of what I was looking, would you recommend any other sizes that would be better for my engine or is the 190 / 64cc the best bet?
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Re: WTB - SB chevy aluminum heads

Post by Frylok »

What range camshaft is it? Whats the HP range you are looking for?
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Re: WTB - SB chevy aluminum heads

Post by jw80malibu »

Thanks for the replies, sorry for the delay.

I am looking to upgrade to a Comp Cams XTREME Energy Hydraulic Roller, Advertised Duration 288/294, Lift .520/.540, RPM 2500 to 6000.

heads I was looking at were the ones you sent a link to 190 cc promaxx and BluePrint Engines Muscle Series Cylinder Heads H8002K (195/75cc with a 64cc chamber).

Thoughts on the combo?
jw80malibu
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Re: WTB - SB chevy aluminum heads

Post by jw80malibu »

looking to get around 450 hp give or take
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Re: WTB - SB chevy aluminum heads

Post by Frylok »

The blueprint heads should get you closer to the 450hp with that camshaft, really good intake manifold, and good headers
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