I have two restored Q-jets. Both are for 1969 428 motors. They are both 7029262 although one is stamped 29262. One was Rochester built and the other was built by Carter under license from Rochester. These carbs have been restored to original specs and have original Dichromate plating, not paint. Please review the following info: Price is $350 + shipping from 29485 (SC)
Carburetor Information Sheet
Carb. Mfr. Rochester and Carter
Carb. Type QudraJet
Carb. I.D. No. (70)29262*
Carb. Mfg. Date 3528 (Dec. 17, 1968)
Code Letters VC
Carb. CFM 750
Original Placement 1969 428 Pontiac GP and Full Size, Auto Trans
Secondary Air Valve Initial Setting 3/4 Turn
Idle Needle Initial Setting 1 1/2 turns
Main Jet 72
Main Metering Rod 45
Secondary Metering Rod BE
Secondary Rod Hanger N
Accelerator Pump New Ethanol Resistant
Needle and Seat New Ethanol Resistant
Discharge Check Ball New & Reseated
Primary Choke Pull Off New
Secondary Choke Pull Off NA
Eccentric Cam Original
Fuel Inlet Filter New
Float New
Hardware Cleaned, Replated in Sodium Dichromate and some parts in zinc.
Primary Throttle Shaft Bushings New Bronze Bushings
Secondary Throttle Shaft Bushings Not Required
Fuel Wells Epoxied
NOTES
1. This Carburetor was totally disassembled, chemically cleaned, washed in hot soapy water and completely blown out with high pressure air.
2. It was then bead blasted to remove remaining corrosion, washed in hot soapy water and completely blown out with high pressure air.
3. Carb body, air horn, and other parts replated in Sodmium Dichromate. Throttle body is natural aluminum finish. Other misc. parts zinc plated. Throttle plates, Choke Plate and Secondary Air Valves reinstalled with new screws and red Loctite.
4. Please understand that a carburetor is a complex part and WILL need adjustments and fine tuningonce it is installed on your vehicle (It is not a bolt on and go item). You need to adjust the idle mixture with the mixture screws and possibly the air bleed screw on top of the air horn. There is a little triangular clip that goes over the air bleed screw And MAY have to be adjusted. Original factory setting were used for initial set up. Also the fast idle screw will need to be adjusted.
*Part numbers were meant to be a 7 digit number beginning with a “70” during this time period. Often, especially in the years 1968 and 1969 the “70” are omitted, and a 5 digit part number will result. When confronted with the 5 digit number, simply concatenate the “70” to the front of the 5 digit number again making a seven digit number.
Carburetor Information Sheet
Carb. Mfr. Rochester and Carter
Carb. Type QudraJet
Carb. I.D. No. (70)29262*
Carb. Mfg. Date 3528 (Dec. 17, 1968)
Code Letters VC
Carb. CFM 750
Original Placement 1969 428 Pontiac GP and Full Size, Auto Trans
Secondary Air Valve Initial Setting 3/4 Turn
Idle Needle Initial Setting 1 1/2 turns
Main Jet 72
Main Metering Rod 45
Secondary Metering Rod BE
Secondary Rod Hanger N
Accelerator Pump New Ethanol Resistant
Needle and Seat New Ethanol Resistant
Discharge Check Ball New & Reseated
Primary Choke Pull Off New
Secondary Choke Pull Off NA
Eccentric Cam Original
Fuel Inlet Filter New
Float New
Hardware Cleaned, Replated in Sodium Dichromate and some parts in zinc.
Primary Throttle Shaft Bushings New Bronze Bushings
Secondary Throttle Shaft Bushings Not Required
Fuel Wells Epoxied
NOTES
1. This Carburetor was totally disassembled, chemically cleaned, washed in hot soapy water and completely blown out with high pressure air.
2. It was then bead blasted to remove remaining corrosion, washed in hot soapy water and completely blown out with high pressure air.
3. Carb body, air horn, and other parts replated in Sodmium Dichromate. Throttle body is natural aluminum finish. Other misc. parts zinc plated. Throttle plates, Choke Plate and Secondary Air Valves reinstalled with new screws and red Loctite.
4. Please understand that a carburetor is a complex part and WILL need adjustments and fine tuningonce it is installed on your vehicle (It is not a bolt on and go item). You need to adjust the idle mixture with the mixture screws and possibly the air bleed screw on top of the air horn. There is a little triangular clip that goes over the air bleed screw And MAY have to be adjusted. Original factory setting were used for initial set up. Also the fast idle screw will need to be adjusted.
*Part numbers were meant to be a 7 digit number beginning with a “70” during this time period. Often, especially in the years 1968 and 1969 the “70” are omitted, and a 5 digit part number will result. When confronted with the 5 digit number, simply concatenate the “70” to the front of the 5 digit number again making a seven digit number.
