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juicersr juicersr is offline
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Join Date: Apr 2005
Location: Wilmington,NC
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930/4 Dyno day... the good, the bad and the ugly

Well. finally got the 930/4 into the dyno today. Have been having such a blast driving her, that was almost afraid of what i would find

Well, the good is that right out the box, without any tuning, she is making 354whp and 516lb/ft.

The bad new is that the AFR's suck above 35-4000. We pretty much had half runs to get to 354 as the AFR's were getting above 15. The video shows how lean she got above 3500

http://www.youtube.com/watch?v=tZnaO5pRCAg

The ugly is that after a couple of call to Electromotive and Clewett, it doesn't look there is much programability in the Tec-1, but Shawn (my dyno/tuning guru here in Wilmington,) suspects the Fuel pressure may be off, or the FPR not working correctly. We didn't have the correct fitting for the fuel pressure test tap, so we will check it tomorrow. The FPR looks stock. Shawn was stunned to get even those numbers, with the AFR's the way they were, and that there is a a LOT more in this engine based on his experience. He wants to get the AFR's locked solidly between 12-13 all the way up. What do you guys think?
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Old 05-19-2008, 04:46 PM
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