Edelbrock VRS-4150 Carburetor 950 CFM E85 Compatible

PN. 1309-E85

PN 1309-E85 is a 950 CFM VRS-4150 Race series carburetor designed to flow 30% more fuel to match the needs of E85 ethanol fuel. Like all VRS-4150 carbs, 1309-E85 works great for racing or high-HP street applications built utilizing E85.

Edelbrock VRS-4150 Race & Performance Carburetor #1309-E85 has features that benefit racers and high-performance street enthusiasts running E-85 fuel.

• Custom metering blocks and extra-large fuel jets specifically built for E-85 applications
• Annular boosters provide superior air-fuel mixing for exceptional performance
• The 20% larger fuel bowls use ribs to minimize incoming fuel foaming and control slosh
• Nitrophyl floats shaped to avoid shutting off fuel flow during hard cornering. Jet extenders in the secondary bowl keep the jets covered in fuel under hard acceleration
• Dual 50 cc accelerator pump circuits can satisfy large engine sizes
• The one-piece 3.75”-tall aluminum body is a direct fit on either 4150 or 4500-style intake manifolds
• The throttle arm includes all popular transmission kick-down take-off points
• Vacuum ports for PCV, power brake, vacuum advance, and transmission modulator for a direct bolt-on installation
• Built-in provision for a GM three-wire TPS
• Four-circuit billet metering blocks use industry-standard-size screw-in bleeds and jets
• The intermediate fuel circuit provides extra fuel just after the blade passes the transfer slot for incredible throttle response
• Air bleeds on top of the carburetor provide a quick way to fine-tune each fuel circuit
• The high-speed fuel circuit has two air bleed paths – one for lower and one for upper sections of the main well for greater fuel ratio control at high RPM
• The idle circuit features interchangeable jets and four mixture screws to create a smooth, clean idle, even with the biggest camshafts
• Dual power valves allow leaner cruise and add fuel as you get deeper into the throttle for excellent street-performance driving. Protection circuits prevent backfires from damaging the diaphragms