Quadrajet Calibration Tuning Kit for 1975 and later Q-Jets
Our Part # 2742

This handy tuning kit contains the useful items you need to fine tune your Rochester Quadrajet to lower elapsed times at the track and also better fuel economy on the street. Save $$$ with this kit, plus it all comes neatly organized in a sturdy clear plastic case. Tuning your Quadrajet carburetor has never been so easy!

Rochester Quadrajet Tuning Kit (Strip/Kit) Includes:
6 pairs of Primary metering jets - (.070", .072", .074", .076", .078", .080")
2 pairs of Primary metering rods - (.044 x .026" tip, & .048* or .050* x .036" tip)
3 pairs of Secondary metering rods - (AX, DA, CK)
2 Secondary metering rod hangers - (K, V)
1 High Flow .135" needle and seat assembly (3410-135)
1 High performance accelerator pump w/ return spring (1003)
4 Power piston springs (3601)
1 Secondary Well Super Gasket (1741)
2 Fuel Inlet Gaskets (1")
1 Secondary Air Valve Cam (2701)
1 Secondary Air Valve Spring (2702)
5 Rod Retainer Clips (4252)
1 Power Piston Retaining Bushing (3622)
1 Plastic case with removable partitions
* Depending on availability.

Fits:
Most 1975 and later Rochester Q-Jets & Edelbrock #1903, #1904, #1905, #1906, #1910 Quadrajets. Not designed for computer controlled carburetors.
Not for truck and marine applications that used earlier style primary metering rods.

Note: Customize your QJet tuning kit by selecting six pairs of Primary Jets that will be most useful to you. At checkout, type in the 6 Primary Jet sizes that you want in the comments area. If you don't specifically request 6 jets you will receive the standard assortment of .070", .072", .074", .076", .078" & .080" jets.