I need some advice on this. I have a 97z28 with a Holly 58mm TBm. Looks like the throttle cable is not extending 100% and the butterflies.. only opens 60% at WOT.. Tried doing everything to get it shortened, but could not.

Is there a chance the cable could have stretched that much over the years.. 3/4 inch ? I didn't notice this problem on my BBK TB, but I never really looked for it either.

Thanks!

Darko

 

i dont know about shortening your cable but i know lokar offers an adjustable throttle cable