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confused between a few cams (6.2 denali)

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Old 01-08-2010, 10:03 AM
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Question confused between a few cams (6.2 denali)

hi there guys i have a 09 denali with no flex fuel.. 4 and 8 cylinder.. i bought it like that which is wierd i thought all new denali's had this option anyways.. i ordered a stage 3 head from livernois motorsports http://www.livernoismotorsports.com/...t.phtml?p=1536

and now i need a camshaft.. to go with it... a friend of mine recomended me a cam but i dont have the numbers till now.. what do u guys think of these with a 3200 stall from yank... (the car is daily driven)

227/239 .614/.624 115+3

231/243 .617/.624 115+3


regards
Old 01-08-2010, 11:15 PM
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id go with the smaller one if you are picking one of the two,,, id think a denali owner would like more get up and go grunt than winding the **** out of it... especially with a 3200
Old 01-08-2010, 11:28 PM
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seems like alot of lift to me,but someone else will probably chime in
Old 01-17-2010, 01:38 PM
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The lift wouldn't bother me as much as that duration. for a daily driver that's bigger than I'd recomend. Of those two I'd certainly do the first. If you haven't ordered the headers yet I'd recomend the 1 7/8" over the 1 3/4" for your setup. Many times over we've dyno'd both at work and at your power level there is no reason to go with the small tube header.
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