MAP/IAT Boxes out in the field - Preliminary results

From: Bernd D. Ratsch (bernd@texas.net)
Date: Sat Jan 27 2001 - 16:51:36 EST


Well, here goes:

Bruce Bridges: Has the box - No reports...yet.

Tim Berry: Has the box and installed - Preliminary report...Had to readjust
the FMU to an 8:1 plate (from a 12:1...running too rich under boost). Also
improved his shift points...don't know if this is an after effect or just a
coincidence. Runs much stronger.

William: Has the box and installed - Preliminary report...MSD BTM turned
back down to 1 (was at 2.5).
Runs much stronger.

Richard Pyburn: Box has been shipped - Waiting for delivery and
installation.

Myself: Installed Revision 2.0 of the box (two piece instead of one piece)
and removed the MAP check valve. 50mm TB now has no problems at all with
part throttle "stumble" and will be installing the 10:1 plate (removing the
12:1...running a bit rich under boost). Very strong on part throttle
acceleration now.

The IAT adjustment has been set to a range of 16 - 190 degrees (no need to
go below 10...there's no change in timing or fuel delivery) and the
adjustments can all be changed from 1v - 4v.

I'll be posting again in about a week from now with more results on the box.
So far...it's looking REALLY promising! :)

- Bernd



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