Quote:
Originally Posted by blykins
Could just be the camshaft. It's sometimes difficult to balance a "lopey cam" with pleasing low-rpm characteristics.
That Holley Street Avenger is not doing you any favors though....  |
Agree.
Some part throttle roughness just might be the way it is.
There are many carbs available now that would be better than an "out of the box" avenger.
Some of mine have been rough at low speed, I just live with it as a trade off for the explosive mid to top end.