[Michael C Henry]

I am basically using two Holley 1850 carbreuters with vacume secondaries, single fuel fuel inlets, side hung floats. The progressive throttle linkage is adjusted to be progressive but both carbs reach wide open at the same point, Fuel inlets are on the right, so I guess they are backwards. Working choke on front carb. Barry Grant diaphram adjustable fuellog with exscess fuel return, fuel delivery to carbrueters pressure set at 6 PSI. I used short cuved SS 1/2" tubes and AN fittings . Fuellog is between carb and right valvecover and parrallel with valvecover, all wrapped with DEI heatsleaving covering everything from carb float bowl to firewall. As I understand secondary buterflys are barely cracked open to keep everything fresh.