Est. delivery Wed, 21 May - Tue, 3 JunEstimated delivery Wed, 21 May - Tue, 3 Jun
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand NewBrand New
AVS2 Series Carburetor. AVS2 Series Carburetor; New; 500 cfm; Square Flange; Non-EGR; Manual Choke; Single Carb; Satin Finish;. For 2007, we added a new Super Flow SF902 engine dyno. For real-world tuning, there's our Super Flow model SF-840 eddy-current chassis dyno that can handle up to 1,000 hp at the wheels and speeds of 200 mph.
I purchased this to replace the worn out Carter 500 on a mildly modified Ford 300 inline 6. Annular discharge boosters were the deciding factor; it's like having an Autolite 4100 with metering rods for better adjustability and fuel control through the throttle/ rpm range. I haven't put a great many miles on it since calibrating it, but have monitored air/ fuel ratios and it's lean where it should be and riches up when it should. So far fuel economy is 21 mpg which is startling in a 1979 F150 4x4, even with an overdrive. Power production is very good, it idles well, and starts easy.