Whats my angle - Team Camaro Tech
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post #1 of 2 (permalink) Old Feb 24th, 10, 04:48 PM Thread Starter
Join Date: Jan 2010
Location: little ferry n.j
Posts: 5
Whats my angle

I have a rebulit 30 over 350 Lt1 with dart iron eagle heads 49cc chambers I was told that by angle milling these heads it will increase my compression & hp The engine has been dynoed @ 423 How much more can i expect & why the angle cut . This engine ran low 11s in my 69 with th350 & 411 gears spikee
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post #2 of 2 (permalink) Old Feb 24th, 10, 06:19 PM
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Join Date: Sep 2000
Location: Va Beach VA
Posts: 31,755
Re: whats my angle

Angle cut decreases combustion chamber volume in the head with the angle starting at the intake side and machining/cutting off toward the exhaust side of the head.

Then you need custom spacers for the intake to fit and angled washers for the head fasteners. Ain't worth it for the street IMO unless you're building a Comp class engine.

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