I just had my first two test drives using manifold vacuum and the idle in D and the vacuum reading and idle rpm's were smoooth.

The idle was lean at first but once I retuned the carb, the in D idle was excellent.

Note: FBO vacuum advance dist.: 32 degrees in N and in D.


1970 YO7 A66 [Canadian Export] F8 Challenger
340 (Currently in shop for stroker assy.)