Thread: Dyno Chart
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mooney265 mooney265 is offline
Tinkering Pays!!
 
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Join Date: Sep 2008
Location: New Orleans
Posts: 1,365
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Quote:
Originally Posted by JFairman View Post
What exhaust headers are on your car?
B&B [the smaller diameter size].

And, yes I've fooled around with the WUR. I just didn't trust my wideband sensor, yet. Now that I've dyno-d and seen that they both matched, I feel more comfortable tweeking up the boost-cp.

Actually, I just got back from a little spin in the car and got to thinking that my most recent adjustment to the WUR I lowered the regular CP a bit thus richening my non-boost AFR's.

I believe this 'lower cp' has caused my AFR's to drop considerably as I accellerate. I see it on the graph and have really noticed it on my gauge. I think I'll bump that back up to the mid 14's before boost. It's hovering around 13.9 before boost right now...
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LIVN80S - - Red '79 Porsche 930 Steel Slant Nose Conversion [in 1987] w. 46k miles 3.3L; 964 Cams; K27HF @ 1.0 BAR, with Garrettson Intercooler; Rarly Zork; CIS Flowtech Fuel Head & BL-WUR.
Old 05-06-2010, 07:34 PM
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