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What HP to expect from BBK SSI intake and comp 273XER cam combo????????

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Old 06-13-2009, 10:17 AM
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Default What HP to expect from BBK SSI intake and comp 273XER cam combo????????

I have a 99 LS1 with a BBK SSI intake and Comp 273XER cam and would like to know if anyone else is running a similar combo and also what they put down to the ground for HP. I put 325 to the ground on a dynojet which is pathetic but the motor spun a bearing after the second pull which makes me think the motor was hurt to begin with.
Old 06-13-2009, 10:27 AM
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What heads?

What stall or is it a stick?
Old 06-13-2009, 10:31 AM
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I am running the stock heads and a 6 speed. We bored the intake to 90mm and I run a fast 90mm TB with a 90mm stock gm maf.
Old 06-13-2009, 12:46 PM
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What specs is the cam?
Old 06-13-2009, 01:18 PM
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Originally Posted by 383lt1impala
What specs is the cam?



I'm running the BBK SSI, with a little 224R cam...
Old 06-13-2009, 06:02 PM
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Cam specs XER 273 cam, 224/230 581/588 114 LCA



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