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dyno numbers on a 383?

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Old 06-24-2010, 08:43 PM
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Default dyno numbers on a 383?

i am having a 383 built.
some worked 317s
ls6 intake
1 7/8 long tubes
thunder racing stroker 247/251 .624/.634 112lsa
11.25 to 1 compression
racetronix fuel pump
42#injectors
full bolt ons minus ewp
4.10s
all this is going in a 00 ss m6.
Old 06-30-2010, 12:47 AM
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I had a similar set up made 460/460. With crappy pat heads and the cam was a little small 242/242 I think maybe 246.
Jay
Old 06-30-2010, 11:00 AM
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a buddy of mines 383 made like 483 through a 6 speed. he had afr 205s and a ms3 cam.... I think that was with a fast intake though.
Old 06-30-2010, 02:00 PM
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Mine had the smaller fast on it 78mm




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