Quote:

What year 340 are you building? The LD 340 will not accept the later Thermoquad carbs. The Air-gap will perform and flow better and you can run any carb you want. I am using a Performer RPM on my stock 340 which is basically an Air-Gap without the flow thru design.

Joe



I thought that the Air-Gap could only accept a square bore carb.


1973 Cuda 528 all aluminum Hemi, 4 speed, 3.23 Sure-Grip, (JA5) Silver Frost Metallic 1973 Challenger Rallye 340 1985 W150 Power Ram prospector 1986 Camaro IROC-Z 305 tpi