jmorganw :
the Pro Systems custom carb gives you BOTH driveability and power. i recommend them for street cars never expecting to see the strip or track , as well as the racer folks. their carbs are superb outta the box :
see ;
http://www.pro-system.com/
they have built two carbs for me for 2 different applications....excellent all around performance, and mine are without chokes yet start right up -even after storage. bill