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cam only a4 numbers

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Old Mar 16, 2013 | 11:43 PM
  #1  
Black99TransAm's Avatar
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Default cam only a4 numbers

So today i dyno'ed my car... a little lower numbers then i expected... but i am happy with it. heres the mods...

01 z28. stock 241 heads stock bottom end.
stock auto with a billet FTI 3600 stall
3.42 gear rear end from a 6 speed car.
27" tall mt et streets
mac mids, ory, magnaflow
lid, ported stock tb, bbk ssi intake
all free mods
ac removed
comp custom grind 232/238 .601/.613 on a 111 lsa. with lunati valvetrain

car is completely tuned and built by me.

made 375 rwhp and 348 tq on a dynojet.... let me know what you all think. i will get the graph up later... but it pulls like crazy so im happy
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Old Mar 16, 2013 | 11:55 PM
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I think thats a little expected for a stalled a4. Porting the heads would really help out.
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Old Mar 17, 2013 | 12:11 AM
  #3  
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need longtubes and fast intake if you want a little more power
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Old Mar 18, 2013 | 12:05 PM
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Great numbers, I wouldnt worry about the headers. I ran those macs on several setups and even changed over to 1 7/8 and gained nothing. If you want more power pick up a set of TEA heads and Fast intake and you'll be beyond 400.
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Old Mar 19, 2013 | 09:59 AM
  #5  
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Id say you are right where you should be. I would step up and get some ported heads. That would be the biggest gain for the money.
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Old Mar 19, 2013 | 09:08 PM
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thanks I guess guys... I know ways I "could" make more power. and once I get another nitrous kit back on it I will be hitting it with a 200 shot...
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Old Mar 19, 2013 | 09:14 PM
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Pretty close to my setup...my cam dyno#s will be all done saturday. I was hoping for a flat 400..tq at 375 would be nice....ha...we'll see
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