what mass air are you using

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Oct 7, 2010 | 12:46 PM

mushroom281

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From: marion nc 28752

what mass air are you using

Im running a 408 with a direct port and an ls6 intake and ls6 heads. I will be spraying a 300 shot what mass air do I need

Oct 7, 2010 | 12:57 PM

Dustin@PremierAutosports

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From: memphis, tn

Quote:

Originally Posted by mushroom281

Im running a 408 with a direct port and an ls6 intake and ls6 heads. I will be spraying a 300 shot what mass air do I need

none. Go speed density.

Oct 7, 2010 | 02:12 PM

mushroom281

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From: marion nc 28752

What are the drawbacks of going speed density on a street cat

Oct 7, 2010 | 03:30 PM

Chris@NitroDaves

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I currently have an SLP 85mm MAFF on my combo but i've seen a lot of cubed cars go with the lingenfelter 100MM MAFF and have good results.

Oct 7, 2010 | 05:13 PM

NitrousExpress

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From: Wichita falls Texas

The 85mm delphi unit would work nicely. Could open up the mouth on the ls6 a little and run the larger 3 bolt throttle bodys also. Should work for a nice budget intake setup.

Oct 7, 2010 | 05:38 PM

BLK02WS6

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From: on the dyno tuning in MD

X2 on speed density - no problem on a street car if done correctly... Drove my 408 on the street all the time. I would get a FAST or Vic Jr though... What nitrous setup do you have?