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.050 95 Z28 only came with 5.7 LT1 motor.
Is this a Factory LT1? In your 1992 Z28?
To what kind of car are you referring?
I just opened the Chiltons 1993-98 Repair Manual and it says the proper gap for the spark plugs should be .035 for the LT1 (VIN P)!!!! The gap on the 3.4L is .045!!!!! I know I have seen .050 before for the LT1 so I would double check with GM before setting the gap?
ummmm if i got this right there was only one Z28 and they both have the LT1 in them and have 285 hp
LT1
It uses the Opti-Spark distributor which is flat, its located between the water pump and engine block.
ac delco copper Use the factory recommended plugs. AC delco 41906.
The 1993-97s did
any brand plug is fine. depends on what you want to spend on your spark plugs.
is there spark through the wires to the plugs?
so far i have found the split fires to work good