Dyno tested and tuned for use with the GM 604 small block Chevy 350 cu. in/400 horsepower crate motor. Carburetor uses a Holley HP main body, 750 baseplate assembly with stainless steel butterflies and bushed throttle shafts, and Willys exclusive external-ly-adjustable metering blocks. A total performance package is also available for the 604 crate motor including carburetor, spacer, stud kit, gaskets, and spark plugs, that adds 22 dyno-proven horsepower.
- CFM:
- 750
- Fuel:
- Gasoline
- Number of Barrels:
- 4
- Carburetor Flange:
- Square bore
- Choke:
- None
- Fuel Inlet:
- Dual
- Secondary Type:
- Mechanical
- Material:
- Aluminum
- Finish:
- Gold Chromate/Red anodized
- Primary Jet Size:
- N/A
- Secondary Jet Size:
- N/A
- Primary Power Valve (Hg):
- N/A
- Secondary Power Valve (Hg):
- N/A
- Primary Air Bleed Sizes:
- N/A
- Secondary Air Bleed Sizes:
- N/A
- Primary Pump Nozzle Size:
- N/A
- Secondary Pump Nozzle Size:
- N/A
- Throttle Bore Size:
- N/A
- Throttle Linkage Type:
- Universal
- Carburetor Height (in.):
- 3.250 in.
- Booster Type:
- N/A
- Bowl Inlet Size:
- N/A
- Universal:
- Circle track
- Circuit:
- N/A
- Quantity:
- Sold individually.
