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Mike Feinstein Mike Feinstein is offline
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Join Date: Dec 2000
Location: NEGA USA
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3.6 V-ram DynoJet Results

I thought this thing was fast, but had to confirm it on the Dyno. If someone can explain how to compress .tif files I'll post the actual charts. Anyway, here's the results:

268.1 rwhp at 6400 rpm
245.7 torque at 4800 rpm

Crank HP calculated as 268.1 / .85 = 315.4!

The thing that's great is that the torque value is above 200 from 3100 rpm until beyond redline.

Only concern is A/F ratio. It goes as high as 15.9 (at 2k under WOT) and gradually declines to about 13.3 at 6800. It is a linear decline and the Dyno tech felt that it was too lean overall. For example, at 5000 rpm at WOT it's at about 14.2.

Car has a Cyntex Vram chip, stock HE's with custom free flow exhaust, Cone filter. Why would Cyntex set the chip up so lean? He said that optimal AF for a performance tuned car should stay flat at around 13.

Spent about 30 minutes trying to compress these scanned charts...no luck.
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Mike
89 Carrera 3.6 V-ram #94
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Old 01-03-2004, 10:46 AM
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