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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
I am not an expert but I think the 3.3 C2T had 7.5 CR and the 3.6 had 8 to 1 compression.

The 3.6 turbo was basically 3.3 heads and cam drilled to fit on the 3.6 block.

The only difference to the fuel delivery was a different WUR with a lower control pressure on boost.

With the 3.6 the K27-7200 was almost at its capacity limit.

The boost remained .8 with the 3.6 but the S, X33, or what ever the special works car were had boost set to .9 and received C2 normal cams, I I think the intake opened up which put it at the limint of the fueling capacity for the CP the WUR was set at.

Want a little more fuel for you 930 or 3.3 C2T, you could try the 3.6 WUR because its on boost CP was less.

The 3.6 longer stroke, increased capacity, and touch higher compression made a significant difference in drivability.

The K27-7200 was very well matched to the ability of the stock fuel head to deliver fuel unless one had a fueling strategy like Andial did with its fueler.
Old 12-08-2008, 01:02 PM
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