I assume you mean grade of fuel by your question. You aren't supposed to run anything less than 91 octane in it.
Earlier carb type LT1 6 1/2-7 psi Fuel injected Vettes and Camaro aprox 45 psi.
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On the fuel rail on TPI, LT1 and on the throttle body if it's TBI.
41 to47 psi
no, the 4.3 liter is a V6
The 1993 Fleetwoods did not come with a LT1 engine. The engine is a L05, 350ci with 185 horsepower with throttle body fuel injection. The LT1 350ci with 260 horsepower was used in the 94, 95, and 96 Fleetwoods.
No
The pressure should be 44-47 psi on LT1.
It's possible but it's ALOT of work.
fuel injected 350 V-8 would be my guess LT1 300 H.P.
87 the de-tuned LT1 will not run as efficiently on higher grade fuel
There was no LT1 in the 1992 B body, the LT1 was introduced in the F body and Corvette in 1993, and 1994 in the B and D bodies.