Rochester 2BBL 2G 500CFM

Part Number:
22GST1

Product Name:
Rochester 2BBL 2G 500CFM

Description:
SMI - STAGE ONE - (500 CFM) ROCHESTER 2G CIRCLE TRACK:

Our Price: $499.00

Features

• 500CFM@1.5" test depression
• 1-3/8" venturi
• 1-11/16" Throttle Bore
• All choke hardware removed and openings plugged
• All vacuum ports plugged
• Booster venturi modified for increased airflow as well as better signal strength and atomization
• High flow .130" needle and seat for consistent float bowl fuel volume
• Idle, transition, main, and high speed circuits modified to provided optimum fuel curve for YOUR engine
• Jet threads re-tapped for HOLLEY jets
• Power piston system for low vacuum racing cams
• Small area brass float to maximize float bowl capacity
• Idle air bypass holes drilled in throttle plates for clean idle and crisp off idle response on restarts

Quantity: