HPE "S" Cam Dyno Results!!!
11-17-2004, 09:37 PM
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HPE "S" Cam Dyno Results!!! First off...a BIG thanks to Chuck, Josh, Rick, Steven, and the rest of the crew at HPE.
To start with....i was crossing my fingers for 400-405 at the wheels with the new setup, especially since i was going to be running the Kooks 1 7/8ths, and running through the exhaust(NO CUTOUT).
The setup is a Kooks, O/R Y, Borla C/B, FAST 90mm intake/throttle body,Z06MAF and of course, the HPE's "S" cam.
Car was dynoed in street driving form-belt etc all in place. We will dyno with a cutout installed and open soon, and see if we can hit 430-435rwhp sae
The result was 424 @ 6500 SAE torque was probably in the 370 range...the dyno was reading spikes and giving a high number.
So without further adeu, here is the graph and vids....
First the Pull: http://www.horsepowerengineering.com/media/MOV01342.MPG
Here's the cam at idle: http://www.horsepowerengineering.com/media/MOV01344.MPG
and the dyno graph:
To start with....i was crossing my fingers for 400-405 at the wheels with the new setup, especially since i was going to be running the Kooks 1 7/8ths, and running through the exhaust(NO CUTOUT).
The setup is a Kooks, O/R Y, Borla C/B, FAST 90mm intake/throttle body,Z06MAF and of course, the HPE's "S" cam.
Car was dynoed in street driving form-belt etc all in place. We will dyno with a cutout installed and open soon, and see if we can hit 430-435rwhp sae
The result was 424 @ 6500 SAE torque was probably in the 370 range...the dyno was reading spikes and giving a high number.
So without further adeu, here is the graph and vids....
First the Pull: http://www.horsepowerengineering.com/media/MOV01342.MPG
Here's the cam at idle: http://www.horsepowerengineering.com/media/MOV01344.MPG
and the dyno graph:
11-17-2004, 10:58 PM
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our S cam is around a 238/242 duration and .608/612 lift all on a 115 LSA
hope that helps you guys out!
Jay, glad to see your car make that much power man! Very bad *** and i TOLD YOU your car was going to make some good power!
Gray
hope that helps you guys out!
Jay, glad to see your car make that much power man! Very bad *** and i TOLD YOU your car was going to make some good power!
Gray
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11-18-2004, 12:09 PM
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I have yet to see another cam only car, on my dyno, do any better. This combination made more peak, and almost identical midrange power, compared to a heads/cam car from another local shop, that is nationally known. Torque might not be the greatest, but you are exactly wrong in the fact that a big cam like this should be making more. That is absolutely not the case. Bigger cams leak off more cylinder pressure, so they make less torque than smaller cams.
Chuck
Chuck
11-18-2004, 09:17 PM
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Originally Posted by SDC
So this is cam only or h/c? Either way good numbers all things considered (belt,no cutout etc).
