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  1. 8

    Very strange misfire, Help!

    I have just finished putting a 91 motor into my 86GT. The motor is bone stock save for longtube headers. Now the problem is that I have a bad miss on cylinders 1, 2, 6 and 8, it is so bad that the paint on the new headers on these cylinders is still black and has turned light gray on cylinders...
  2. 8

    5-lug conversion parts list

    I am just wondering exactly what I need to complete the 5-lug swap on my 86GT. All the parts will be coming from a 95GT. Also will I be able to use the internals (ie gears, posi) out of my 4-lug 8.8? It has 3.73s and an recently rebuilt posi in it so I would like to use that stuff if at all...
  3. 8

    Fuel pump wont turn on after motor swap

    I just finished my motor swap (88 motor, 86 main harness and 88 injector harness) and now the fuel pump will not turn on. I believe everything is hooked up and all the grounds are good. Anyone have any ideas?
  4. 8

    Rocker arm installation

    Just wondering how I should be tightening the rockers on my new motor. Its an 88 5.0 HO. I have the correct sequence for tightening them but the haynes manual says there should be 0.123" clearance between the rocker arm and the valve stem an TDC after the compression stroke on #1. To me that...
  5. 8

    E-cam and speed density?

    Is it doable? Just wondering if it's absolutely necessary to convert to mass air?