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- #21
Fabman
Dances with Racecars
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- 20+ Years
I asked JDM Engineering (the engine builder) about after market coils when I ordered the motor.buland said:and think about upgrade the coils
He said "Cobra Jets are running in the 7's with stock coils...they're good enough for your car".
I couldn't argue with that so I just bought fresh stockers when I installed the new motor.
It has the later heads so the later plugs and coils as well.
The original 3V's has a different plug and coil arrangement.