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Supercharger - who successfully done it on the N/A?

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Old 11-12-2010 | 12:43 PM
  #46  
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Originally Posted by kobayashi
Was able to make 246 hp at 5700 rpm. She has turned into a beast!

The GM tensioner really worked out to get the 6 rib belt to spin the supercharger.

Dyno chart is attached to for sale ad in the forum.
was that at 15psi? what is your timing like?
Old 11-12-2010 | 01:09 PM
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Yep - Right around 15 psi. The timing was done with a tuned chip at slightly less boost. I think you could get more out of the engine if you were to fine tune the ignition timing. The Zeitronix data logger will log the Exhaust Gas Temp. I have the sensor, but have not welded the bung on the headers.

I am also running a CAT. With a couple of these things work on, it could really scream!
Old 11-12-2010 | 01:32 PM
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with a good ic at 15psi you should be closer to 300hp. you used 951 pistons right?
Old 11-12-2010 | 01:45 PM
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951 Pistons.
Old 11-12-2010 | 06:27 PM
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Looking at Lindsey's Stage 1 kit, they are making 275 hp at 15.5 psi of boost. This is with a Turbo S engine with a bigger turbocharger. From what I have read the Mustang dyno is approximately 8% more conservative on the horsepower results. Adding the 8%, it would be turning 265 hp at the wheels. Having a cat and a 2.5" exhaust you are not going to get too much more out of supercharging a NA.

What are other peoples SC cars running at?




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