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#1
05-17-2021, 04:45 PM
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whoa! hold up on that car wash boys! I didn't ask for a lumpy idle.
I want a cam that will allow this to run and not detonate it self to death being a 10.5-11:1 engine the heads I did some mild bowl blending on no hogging out, the machinist that did assembly asked who ported them because he liked what he saw, never had flow tested but these are just street heads If roller will fit under the Z28 valve covers I'm all ears
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69 RS/Z 302 VE3 Daytona 69 Chevelle SS 396 375 69 T/A clone LS6/6 speed 90 Formula 350 
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| The Following User Says Thank You to Zman1969 For This Useful Post: | ||
brent396 (05-22-2021) | ||
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#2
05-17-2021, 05:53 PM
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This thread did take a life of it's own, and I'm guilty of losing sight of the OP. Having said that, I believe the LT-1 cam will need a splash of race fuel above pump premium to live at 11:1 (assuming normal head gaskets, timing curve, and carb calibrations). At 10.5:1, you may just get by.
Sorry for adding to the confusion! Tim
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