Going from 37mm Venturis...

Moderator: Tom Notch

Post Reply
Posts: 88
Joined: Thu May 09, 2013 9:06 pm
Location: Mid TN

Going from 37mm Venturis...

Post by ecksrash » Sat May 23, 2015 3:32 pm

I've uncovered a tuning problem with my IDAs. I have and can see a lean hole with my wideband. I've tried to take care of the problem by adding a larger air correction jet to bring the main jet on earlier. It has been suggested that I swap the 37mm venturis and F11 emulsion tubes to 40mm venturis and F2 emulsion tubes. I'm worried that if I do I'll loose a bunch of bottom end. What are your thoughts?

Posts: 1483
Joined: Mon Jul 24, 2006 5:11 pm
Location: Atlanta,Michigan

Re: Going from 37mm Venturis...

Post by madmike » Tue Jul 07, 2015 8:34 am

go down on the airs
maybe F 7's
You may need the 3rd progressive hole driled :wink:

Post Reply