05-18-2008, 05:17 AM
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#703
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Re: Starting Utah Chapter.
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Naturally Aspirated
Join Date: Nov 2004
Location: Salt Lake & Seattle
My Ride: 92 Duster
Engine: 3.0
Induct: Turbo
1/4: 13.000
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Shifting with two hands (one on stick, one pulling cable) one knee holding the steering wheel, the other foot pushing the clutch in...And into 5th gear after multiple failed attempts while moving about 40mph...and got home
Was happy that I did some datalogging. Shows my clutch is slipping when i shift, even when I cant tell while driving. I can see the RPMs going "down" after a shift for a few tenths of a second and then rising again (because the clutch has finally matched the flywheel speed). Also shows that I need to get megasquirt done so I can increase my rev limiter to 7000+ instead of 6200 and be able to lean out the lower rpms so the turbo is more responsive. I have to set everything below 5500 rpms to high 10's a/f so that the 5500+ doesnt go to 13:1. Crappy stock volumetric table
I have an old datalog that showed me making 5 pounds of boost 500 rpms earlier by running 12:1 instead of 10:1 in the 2500-3500 rpm area. Makes me hate my ghetto fuel control.
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