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max lift /duration on ls2 stock bottom+ ls3 heads

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Old 06-20-2010, 04:35 PM
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Default max lift /duration on ls2 stock bottom+ ls3 heads

im trying to choose a cam for my setup on a 6 speed manual
whats the biggest cam recomended for track /street use
this car is just for the summer ,so i would like it to be crazy too ,thanks
Old 06-20-2010, 08:20 PM
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The LS3 heads are going to limit you on cam selection. You can't get as crazy with the lift or duration as you can with the 243 heads. You might call one of the sponsors that specializes in cam selection to help you out.

I know with my stock longblock (243 heads), I was running a fairly large cam. 23x/24x, .64x/.6xx. It ran really good.
Old 06-20-2010, 08:27 PM
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Livernois Motorsports L92 Stage 3 Camshaft

242/248 .610/.615 them heads and ported intake made 490 with stock mufflers on a G8 GXP



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