1986.5 Question

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07-05-2008, 03:10 PM

#16

PorKen

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Quote:

Originally Posted by JHowell37

I think the lack of knock sensors is the primary reason why the 85-86.5 models use the larger 24lb/hour fuel injectors.

24lb'ers are leftovers from L-Jet, and LH2.2 is pretty much digital L-Jet.

AFAIK, the higher fuel pressures combined with 19lb injectors on S4's is for better fuel atomization.

My '86.5 has a knock sensor.

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