Cool,this helps Ragtop,
Knowing this, I went to my FLAPS Library today to do some research. Got caught with pen-n-pad (AAAAwkward!!!!).
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I am going to rebuild the 94', 4.3L, TB. Going carb, because Edelbrock has the intake, carb, and cam options covered.
I also read the 85-94 distributors are conventional HEI's. I would assume some 85's and/or 86's are standard with vacum advance from the way it reads when done quickly. The early ones have coil in cap, and later ones a remote coil next to distributor. Spark timing is controled by the Power Control Module(PCM). Finally, the 85-94 V6's can have timing adjusted, late model ECI's can not. THerfore....
The Fuel injection V6's are out. The main reason, they require an Enhanced Distributor Ignition (EDI)which houses a camshaft position sensor (provides PCM with cylinder ID)and Hall Effect Sensor (determines engine speed to PCM) sensor called Hall Effect Sensor. The owner of the 99' cannot provide all that is needed to meet these requirements.
Daniel,
I understand they shake a bit because they are odd firing engines(small block Chevy's minus the front two cylinders).
Anyway that what I read.
Cavebull
