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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
I suspect most lag on a 930 comes from: low compression, restrictive muffler, restrictive CSI metering plate movement, and ignition.

See if the Rice Fueler, a vac sensing WUR is still available, it helps get the metering plate out of the way faster.

Find someone that know what they are doing to re-curve the dizzy so it starts around 7-10 deg and advances to about 33 deg (big low compression motor none boosted motor can take a lot of advance I hear.). Then use a MSD system to bring it back to 24 deg on full boost.

See: http://www.pelicanparts.com/catalog/shopcart/PERF/POR_PERF_msdign_pg4.htm

A k27-7200 comes if by 3k if set up right but limits HP to just over 350. The factory added a larger exaust wheel to it on there C2Turbos that were designed for the track (Andial built 1992 S2's) for less back pressure which would help HP and endurance but increase lag a bit.

More compression w a set of C2 cams helps to. Stock cams if set up right can make more low end power as they actually have a higher effective compression ratio than any other.
Old 06-16-2008, 10:14 PM
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