74 power wagon dream truck...

j par said

The problem with those two carburetors is they were never meant to run except for singular. The amount of jetting they have for them isn't steep enough.. I was able to make it work but that was pretty much at the limit of the jetting available for them...
Did you have to change the Jets on your 750 at all?..

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Mine is the 625 and it was pretty much just right out of the box. Although I bought it used off ebay needing repairs. The secondary air door spring was missing and it needed a few other things. That's the cost of gettin it CHEAP. But the thermoquad air door spring fits perfect and other than that all I did was put a new kit in it and adjust everything. Runs like a charm.