What Carb for Poly Stroker

66 Sat.

Tuning suggestions:
- verify that the acc pump works by watching for a fuel stream while actuating the throttle.
- the bog. Tune the primaries first; disconnect the pri/sec connecting link at the pri shaft & just let the link hang.
- best done in top gear. Accelerate with WOT to about 4000 rpm or higher. Then, lift off the throttle to about 7/8 throttle. If car slows down, jetting is close. If car speeds up, main jets are too small [ lean ]. Connect sec & repeat test.