Re: max inj duty cycle with that combo? - Saab Performance Bulletin Board - Saabnet.com
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Re: max inj duty cycle with that combo?
Posted by Brad [Email] (more from Brad) on Mon, 1 Dec 2003 07:51:23
In Reply to: max inj duty cycle with that combo?, Kevin K [Profile/Gallery]
, Mon, 1 Dec 2003 07:00:32
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The injectors still reach 100% just at a higher flow. The air mass meter seems to provide more than 5 volts at high flow.
On my 91 turbo with 30# injectors, the injectors reach 100% by 4500rpm.
Most classic 900 turbos that are putting out 200hp at the wheel are running at 100% duty cycle by 4000rpm. It is the fact that the intercooler flow and exhaust manifold back pressures are so high that the engine does require more fuel as the combustion chamber has too much residual spent gases left in the cylinder.
I test way too much, need to get a life.
Brad
posted by 65.70.150...
Posts in this Thread:
- Biggest injectors on stock LH 2.2...(Brad?), Tyler, Sun, 30 Nov 2003 12:14:53
- Re: Biggest injectors on stock LH 2.2...(Brad?), Brad, Sun, 30 Nov 2003 15:16:50
- You talking LH 2.2 right?, Jeff Cunningham, Mon, 1 Dec 2003 09:47:36
- max inj duty cycle with that combo?, Kevin K , Mon, 1 Dec 2003 07:00:32
- Re: Biggest injectors on stock LH 2.2...(Brad?), steveC, Sun, 30 Nov 2003 16:48:35
- Re: Biggest injectors on stock LH 2.2...(Brad?), Tyler, Sun, 30 Nov 2003 15:54:19
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