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E-force question - LS2 HP vs LS3 HP

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Old Dec 8, 2012 | 01:39 PM
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Originally Posted by TPSMak
ASK AND YA SHALL RECEIVE!

This is a stock 2006 Auto C6 with one of Edelbrock's early calibration.... customer asked us to do a dyno tune on it and here are the results.

Here is his review of our tune
http://forums.corvetteforum.com/nort...ne-at-tps.html


Thank you,

I'm going to assume that this is a 541 HP kit. Very interesting!
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Old Dec 8, 2012 | 01:42 PM
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Originally Posted by j_digi454
Here are my dyno sheets from my E-Force install with a custom tune. Stock 07 A6 with E-Force, AR 1 7/8" headers with Hi-Flow cats and NPP exhaust. My torque number is higher than my HP number, something I haven't see before.

I'll bet that thing is fun to drive!

I've got some work to do - smaller pullet and a BAP!

Thanks

This is a great forum!
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Old Dec 8, 2012 | 04:30 PM
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The change from the 3.875" to 3.5" pulley isn't a big gain. You get about 1.5psi and 45 flywheel horsepower.
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Old Dec 8, 2012 | 05:16 PM
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Originally Posted by Motorhead-47
The change from the 3.875" to 3.5" pulley isn't a big gain. You get about 1.5psi and 45 flywheel horsepower.
That's true I suppose but won't my 52 lb. injectors restrict going to even a smaller pulley. Also, I don't think the current canned tune would be sufficient for a pulley smaller than 3.5".

I think it will cost me about $325 for a pulley, harness and BAP. Pretty good HP bang for the buck though.
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Old Dec 8, 2012 | 05:22 PM
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Originally Posted by Red Sleeper
That's true I suppose but won't my 52 lb. injectors restrict going to even a smaller pulley. Also, I don't think the current canned tune would be sufficient for a pulley smaller than 3.5".

I think it will cost me about $325 for a pulley, harness and BAP. Pretty good HP bang for the buck though.
All true....you are looking at about 35rwhp on a 475rwhp-ish car. It won't be a huge kick in the pants difference.
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Old Jun 14, 2020 | 07:07 PM
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does anyone know if an e-force from a LS2 would work on an LS3?

If not what would be the major differences, I cant see how tey wuld be drastically different, but id like to know what im getting into , thanks

Last edited by 1Willy1; Jun 14, 2020 at 07:08 PM.
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Old Jun 14, 2020 | 08:38 PM
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Won't work. Ports on heads are different.
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