Quote:
Originally Posted by PAUL K
Flow wise the CNC chambers have an advantage.
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Thanks Paul. You got me thinking. I wonder what kind of timing the old chamber E- heads use. I thought the old chambers were using around 36-38* timing.
With our 505 we were at 34* on the dyno. 91 octane. We ran C12 at the start to find our best timing.
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68 Firebird. IA2 block, 505 cu in, E-head, Solid roller 3650 weight. Reid TH400 4:11 gear. 29" slick.
Best so far 10.12@133 mph. 1.43 60 ft.
76 Trans am, TKX .81 o/d, 3.73 Moser rearend,
468 with KRE D-ports, Doug headers, 3" Exh.
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