http://cgi.ebay.com/ebaymotors/Mazda-B2000-B2200-1986-1991-Weber-Carb-Conversion-Kit_W0QQitemZ330113514408QQihZ014QQcategoryZ33550QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
32/36DEGV
A 38DEGV uses to much gas for our little trucks,and you don't get much horsepower in return. I'm getting around 20mpg city with a 32/36. I've heard up 26mpg though.