Product images may differ from actual product appearance.
From the best tuners in the industry come modified Quadrajet carburetors from JET Performance to match your specific performance needs.
Streetmaster Rochester Quadrajet 4- bbl
STAGE 1 - Disassembled, cleaned and inspected to restore factory stock performance. Casting plugs are sealed with epoxy to prevent leak-down. All of the circuits are checked for proper sizing and the calibration is checked for proper jets, primary metering rods and secondary metering rods. Quadrajet Carb is reassembled with new float, choke pull-off and bronze bushed throttle shafts.
STAGE 2 - All features of Stage 1 carbs plus fully recalibrated idle, off idle, main, accelerator pump and high speed circuits. Provides improved idle quality, instant throttle response and maximum torque and hp.
STAGE 3 - For serious street-strip and race applications such as circle/oval track and NHRA Stock and Super Stock classes. Fully modified Quadrajet with oversized .149 needle and seat assembly. Main well size is increased and balanced to assure proper top end, high RPM fuel flow. Extensive circuit modifications are performed to keep the fuel curve correct throughout the RPM range, clean idle quality, and instant off the line response.
Buy High Performance Auto Parts and Truck Accessories
JEGS has discounted auto parts and top brands like Edelbrock, Magnaflow, Flowmaster, Comp Cams, K&N,Holley, MSD Ignition, Moroso and more. We stock auto parts and truck accessories, like carburetors, tires & wheels, exhaust parts, crate engines, headers and cold air intakes.
Find out why JEGS is the customer service leader!
Over 50 years of experience delivering the best high performance auto parts brands. JEGS has an experienced technical support staff along with 100% satisfaction guarantee. Our warehouse is filled with millions of name brand parts ready for same day shipping.
What You Want - When You Want It - At the Price You Want to Pay