I sent an old tired Holley 3310-1 to Mike Ross to
have him perform his "Blueprint Service", that
carb has never worked as good as it does now.
Here's the link to his websit ...
Purchased 4/1/08. Needed a temperary Tach till I
fix or replace in dash tach.
I find this Summit $39.95 tach to be very good.
Shift light works good, easy light adjustment. C ...