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Old 11-07-2013, 07:56 PM   #437
gmsii
 
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Quote:
Originally Posted by CSG Mike View Post
Why is the output so rough over 6k RPM? I noticed the smoothing was maxed on the dynojet run(s). Will this be smoothed out as you guys continue to develop the tune further?

How much boost is this at, and what RPM does the supercharger see? Is there overhead for more power? Is the increased redline safe?

The powerband is really meaty from 5500-redline... This should be fun at the track and canyons.
generally the high rpm choppiness is from the spark plug...these were stock plugs, we will try a step colder...should smooth it out

the blower is set up to hit 10.2psi with a max engine RPM of 7800.
we have a smaller pulley set-up where the engine redline is set for 7300rpm engine that makes about 13psi boost and about 15whp more in the midrange and 30whp more peak
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