I agree 100% on the AJ Simms recommendation on Kadrons. I ran a set that AJ sent me on that Hydro engine (now rebuilt and sitting on stand as a back up). I just traded them with some other stuff for a new set of 40IDFs. Point is, AJ sent these virtually set up for the 1776, I mean we just slapped 'em on, sync'd, backed off the throttle screws and fired her up.... minor adjustments and in 10 minutes we had them running as sweet as you would want. Came with the intake bases polished, right jets (and spares), squirt set, everything, plus good limkage. Anyone thinking about Kadrons, having Qs about Kads, or, need Kad parts/info, would do themselves a favor going to AJ... he's the man.
Jim
OKC