Originally Posted by SPEEDNEEDS1
I HAVE BOUGHT A APD CARB FOR MY NEW ENGINE, I SOLD THE 468. NEW ENGINE IS A 540. IT HAS MERLIN III HEADS AND MERLIN X INTAKE, ANYONE RAN THESE TO KNOW IF THEY ARE ANY GOOD.
Put that 454R intake on and dump the merlin X what size carb did you buy for it ? gas, alky 2 or 3 circuit ?