NettetThe Holley replacement throttle base plates include a new throttle shaft assembly, throttle blades, and throttle linkage. If you've broken off an ear on your base plate, don't worry- … NettetFind many great new & used options and get the best deals for Holley List Number 4781 - 4 850cfm Double Pumper at the best online prices at eBay! Free shipping for many …
Holley 4150 Double Pumper Carburetors 0-4781S - Summit …
NettetCarburetor Rebuild Kits. Are you looking to rebuild or replace parts on your carburetor? Just insert your carburetor model or list number in the Carburetor Rebuild Component … Nettet1. okt. 2013 · A stock 4781 flows the same amount of air but the booster signal is a dismal 31.9" at 20.45" H2O depression. 20.45" H2O is equivalent to 1.5" hg vacuum, hg is your normal vacuum gauge reading. Better signal atomizes fuel better, stronger metering signal is more consistent at metering the fuel. Mark Whitener www.racingfuelsystems.com ____ fitter and faster clinic
Carb main body for Holley 4781 - Page 2 - Don Terrill’s Speed-Talk
Holley 850 CFM Double Pumper Carburetor Manual Choke Mechanical Secondaries-4150 Part # 0-4781C Be the first to write a review In Stock Free Shipping - Lower 48 US States Your Price $792.95 Suggested Retail $882.00 Add To Cart Add to Wish List Share Starting at $70 a month with Learn More 3 Emissions NettetHolley Classic Double Pumper Specifications: 4776 600cfm Primary main jets 69 Secondary main jets 71 Power Valve 6.5 Primary Sq. Nozzle .025 Secondary Sq. Nozzle .032 4776 (-1 -2) 600cfm Primary Main Jets 66 Secondary Main Jets 76 Power Valve 6.5 Primary Sq. Nozzle .028 Secondary Sq. Nozzle .032 4776 (-3 -4 -5 -6 -7) 600cfm … NettetHolley 4150 Double Pumper Carburetors. Carburetor, Model 4150, 850 cfm, Square Bore, Manual Choke, 4-Barrel, Dual Inlet, Dichromate, Each See More Specifications Check the Fit. Holley 4150 Double Pumper Carburetors 0-4781C HLY-0-4781C. 3.75 out of 5 stars. Part Number: HLY-0-4781C. Estimated Ship Date: Today. fitter and faster camps