Holley/Demon Carb stumble

mderoy340 said
Remove it and jet for mph.

PRH said
Like you’d do before there was such a thing as an A/F gauge to look at.

I got some big disagrees last time I posted that. LOL.
But that really is the goal, best power, and mph is something that actually reflects best power.

Cudafever said
I took all my Idle and Main air bleeds as well as my main jet kit with me to the track but with the big crowd, that showed up to are small little track, i didn't have time to do more then swap the Demon carb for the Proform.

That's what eventually motivated me to put the car on a chassis dyno. Track's were busy and crowded. Sometimes I'd get two passes on a T&T. Or we'ld enter and race, but then there wasn't much time between rounds to look at plugs, the slip and make a jet change. And of course there's the whole business of staying in the rounds to further distract the driver (usually me but it didn't matter).