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APS TT 92/92, Vic JR or GM performance

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Old Jul 8, 2008 | 05:49 AM
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Default APS TT 92/92, Vic JR or GM performance

What is the best intake manifold fast 92/92 or Vic JR or Gm performance in APS TT?
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Old Jul 8, 2008 | 07:24 AM
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Personally I feel that the FAST setup for the cost does not justify the gains on FI systems. I think the Vic Jr setup is the better route even though it might require some cowl modification to get things to fit.

Keith
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Old Jul 8, 2008 | 09:29 AM
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Bang for the buck likely ls6 intake manifold. Fast 90 or 92 work well in fi up to 20psi or so anyway. On afr website they have a link to two 1000 engine hp builds that use fast 90 /90 combos. On the one they did use a carb type intake intitally but in the article they said the fast intake made more power but didn't give numbers.

I already have fast 90/90 combo so going to be using it on my build.Won't likely have any numbers until sept/october or next spring though.And also as you can see in sig using a 408 with afr heads,ling cam with 1.8 rockers.
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Old Jul 8, 2008 | 01:36 PM
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also interested on this subject bump
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Old Jul 8, 2008 | 02:06 PM
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I just picked up a 92MM Combo for my APS set up. The price was right so i jumped. This subject has been brought up a lot just so you know. I wouldnt worry to much about it...
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Old Jul 8, 2008 | 02:36 PM
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get a used ls6 for cheap and port your TB and you can make over 1000 rwhp with the setup without any issues. Why not?
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Old Jul 8, 2008 | 03:52 PM
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If you want the look of the carb style then Vic jr (that's what I did). For ease, price, and funtion then LS6 all the way.
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Old Jul 8, 2008 | 11:20 PM
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You will max out the APS system long before an LS6 intake and stock throttle body become a restriction.
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Old Jul 8, 2008 | 11:53 PM
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Looks like we made up your mind for you now DO IT..................
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