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LS1-LS2-LS3-LS6-LS7 PERFORMANCE
Generation III Internal Engine
intake comparison

Generation III Internal Engine 1997-2006 LS1 | LS6

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intake comparison

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Aug 10, 2006 | 04:04 PM

#1

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intake comparison

I used some data compied by TPIS HERE to make a dyno chart of each torque curve of different intakes.

thats what I came up with.
the engine specs are:
stock LS6
TPIS "ZL15" cam 236/241 113 LSA .602"/.567"

im surprised what a speed density tune does to their "spider" intake. it brings it from one of the worst performing to the best.

just thought I'd share

edit: only shows torque, not hp. i was too lazy

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Aug 10, 2006 | 05:21 PM

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horsepower added

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Aug 10, 2006 | 06:25 PM

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your graph shows the ls2 intake outperforming the ls6 and FAST 90mm which goes against what so many "experts" have said.

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Aug 10, 2006 | 09:37 PM

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thats what TPIS has on their site. I just put it into the graph

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49, cadillac, chart, density, dyno, engine, intake, speed, spider

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