[JLMounce]

Originally Posted by stich

Pops on accerleration only No timing control, no exhaust leaks that I hear.

If the system isn't giving you any error codes, I'd start looking at your ignition. There may not actually be anything going on with the Sniper, it might be ignition related.

You should also check for vacuum leaks at the throttle body base and the intake manifold.

[stich]

Thanks, it's a good starting point