Hi Mad, I'm mad for 78s, got a few. Nicely made engine. Read "Fliteline Solutions's" write up on the two needle Fox carbs. Not a problem if you set the low speed first, then the high speed.

When you have some older technology (older is such a relative term), it's worth the respect it deserves based on the state of the art at the time.

What I'd be really interested in is hearing from someone who has run the early 78s and 74s (and the early 60s for that matter) with the tripple jet carb. ANYONE GOT SOME EXPERIENCE WITH THESE?

Can't help you with the newer 74s. From waht guys say, they're pretty darn good if you know the taps.

Thanks, Brian P. (wood&fabric)