Post your 12 second small block combos

rumblefish360 said

Congrats and good idea. Have you tried a higher launch RPM?
What is the converters rating?
What does the converter flash at?
The launch RPM seems a tad low, but what do I know?

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Thanks...I've tried it at 1500, 2k, 2500, and 3k, with 2k giving the best 60' times and 3k being hard to hold in the lights.

Not sure on the converter rating...PTC built this 9.5" converter for my old 318 and it flashes to right around 4400 behind this engine.