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turbo guys w/cams

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Old Nov 4, 2006 | 08:40 PM
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Default turbo guys w/cams

Just got a customers motor back, and he said they put a F/I cam in. Specs off the top of my head are 602/609 on a 112 I think rpm from 2800-7200. It is a 402 stroker. My concern is he changed from a blower set up to turbo. I don;t want to put this all together to have the wrong cam in there. Any help?
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Old Nov 4, 2006 | 11:51 PM
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got a cam card? or at least the full specs @ .050?
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Old Nov 6, 2006 | 08:26 AM
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238-240 @50 lift is 605/609 on a 112 sep.
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Old Nov 6, 2006 | 08:35 AM
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Too little lsa -- too much overlap for a turbo. The rest is pretty close to ok. But if he's going to change cams, he'll want an intake biased (reverse split) cam with a higher lsa. I run a 236/230 .610/.600 on a 115. I switched to this from the dual pattern version (same stats) and it runs much better, and much smoother.
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Old Nov 6, 2006 | 09:09 PM
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Originally Posted by TurboBerserker
Too little lsa -- too much overlap for a turbo. The rest is pretty close to ok. But if he's going to change cams, he'll want an intake biased (reverse split) cam with a higher lsa. I run a 236/230 .610/.600 on a 115. I switched to this from the dual pattern version (same stats) and it runs much better, and much smoother.
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Old Nov 6, 2006 | 11:21 PM
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HMMM maybe a cam swap is needed? I guess I will have to get rid of this one first.
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