What should I expect from 450hp?

Need to verify it’s not spinning the BFG T/A radials.

I was thinking that, stick a go pro on the fender and hammer it. See just what’s happening

OP has had issues with the Sniper FI.

Backally, have you run this motor with a carb.

Was this motor dyno’d with the Sniper? If not, did you drive it with the dyno carb?

motor was dynoed/delivered with carb, ran it 2 years with that. Seemed similar. Got the issues straightened out with the sniper, still doing some tuning and working on the learning curve. Think the a/f is close but don’t know about timing. Idles at 20, cruise is 38, wot is 36 but looking at the table today it not all in till about 4K. Think I need to get that down.