PertronixD3000 Flame-Thrower HEI Ignition Coil, 50,000 Volt, Compatible with GM, Red/Yellow Wire

But it on a 383 stroker and it delivered that punch I was looking for!!!

Works Good

Works as expected

First off let me start by saying this is the first time I’ve ever given my review for anything!!But this really upset me. I installed this on a crate sbc 350 motor with a stock HEI distributor. After installing this, I fired up the motor and it was running very rough. I adjusted the timing and went through the carburetor numerous times tying to resolve the issue, to no success. Finally after awhile of this, the motor would no longer start. I checked for spark at the distributor, and there was none. On a whim I put the stock coil back in, and the car fired up and ran as smooth as could be. This coil was bad right out of the box. Next time I’m buying an MSD one.Update: I cannot even return this item because it was delivered on March 20th but unfortunately it was not installed until April 23rd so it was 4 days past Amazon’s return policy. I’m so beyond disappointed with this whole ordeal.

It made a difference in my 350 small block! I also added E3 spark plugs. Big difference!

Worked as advertisedDelivered on time

Left me stranded in the middle of downtown had to push home checked and had super weak spark and literally 1 day past the return window so I guess I’m out of luck

Woke up my sbc

Works good. No problems so far…