carb tune

  1. E

    Rochester Carb tune ; Which is best method?

    Hey everyone, I’ve got access (finally) to my mixture screws on my Rochester quadrajet and I’m wondering what’s the best method of tuning the old gal. On YouTube, I can see the vacuum method but I’ve been advised to do an rpm method? I have the supplies to do both. Truck is an 85 350...

Latest posts

Forum statistics

Threads
42,264
Posts
912,558
Members
33,770
Latest member
darrel
Top