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Old 21-01-2020, 10:08 PM
redvictor redvictor is offline
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Join Date: Apr 2004
Posts: 23
Default Re: Real world data from Pre Turbo WI

Thanks for the reply. I agree that the engine felt and sounded much happier with WI than without. We did think about it before, but never broached it until we spoke with Shane T(Our tuner) and the tractor guy. Both had real world experience of pre turbo WI.

So, some figures so you can be a little more accurate. I worked it out to about 5% when i used a much lesser chart than yours.

RPM 8900 through the traps. 1-2 shift 8350rpm, 2-3 shift 9000 rpm
Lambda .64
Fuel Injector sizes Primary 220 lbs Seimens x 8. Billet atomizers 700lbs x 8
Fuel pressure 105psi base.
Fuel pump Waterman 35 gallons per minute belt driven
Engine size 521ci.
Air temp outside 25c
Primary injectors 100% duty cycle. Secondary 65% duty cycle.

Give those a go...
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0-60mph,1.0secs,
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