LT1-LT4 Modifications 1993-97 Gen II Small Block V8

The Emissions Man

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Old Mar 26, 2006 | 09:57 AM
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87Lt1Monte's Avatar
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Default The Emissions Man

What off the shelf cam do u think i could use still being able to pass emissions? I have now a 219 219 525 525 112lsa cam and it passed with flying colors.. i was thinking along the lines of a 224/230 cam better if possible? I ran 11.9x with the 219 cam shaft how many tenths do you think i can pick up with a bigger cam shaft. There will be a little nitrous on top of it but im lookin at NA right now.
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Old Mar 26, 2006 | 10:15 AM
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The biggest shelf grind i have heard people being able to pass with is the XE224/230 on 114LSA.
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Old Mar 27, 2006 | 10:04 AM
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People have passed with the cc306 and some special tuning.

The XE224/230 should pass, but if you want to be sure, remove some overlap and have it custom ground on a wider LSA (114 should be fine).

Last edited by RealQuick; Mar 27, 2006 at 10:31 AM.
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