center-lining cams???? wrong install???

Raymond A. Kawski sr20de@epix.net
Mon, 26 Aug 2002 07:46:32 -0500


Wayne Cox wrote:

> baseline by moving the distributor is invisible to the ECU, and
> performance gains can be made.  17 - 19 BTDC is optimal.

On stock cams and ECU.  Last I saw S3's with stock ECU made more
power at 15 degrees.  With JWT ECU always 15 unlise otherwise
specified by JWT.

However these results are all on crappy SoCal gas.  93 octane
might make a difference.  Not sure.

RK