Can't believe I missed this one. ProJection by Holley. Excellent on driveability and simplicity, poor on fine tuning for max HP. Not enough sensors IMO. They used baro, MAP, throttle position and water temp. With the change in weather we have in FL. and the infinitely variable tuning, it could cause you to go mad. Worked like a charm just like the throttle body EFI on the late 80's Chevy trucks. Make reliable power. UBHSTRY - Is that what you ended up using??
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1996 -19' NV Flats 115 Mercury 4-stroke
1983 -20' Wellcraft Center Console 250 XS
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