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Carburador Rochester Quadrajet
Carburador de 4 barriles chevy
El carburador Rochester Quadrajet y sus capacidades como una opción de alto rendimiento. A pesar de su reputación negativa, el Quadrajet se puede ajustar para ofrecer un rendimiento impresionante. Es particularmente eficaz en la calle con sus pequeñas primarias que proporcionan una buena respuesta del acelerador y economía de combustible, mientras que los grandes secundarios controlados por válvula de aire ofrecen potencia instantánea. El Quadrajet tiene una fuerte herencia de carreras, especialmente en NHRA Stock y Super Stock.
El Rochester Quadrajet, producido por General Motors durante más de 20 años, fue un carburador versátil de cuatro barriles conocido por su eficiencia. Inicialmente introducido en 1965, cuenta con pequeños orificios primarios para la eficiencia del combustible y grandes secundarios para el rendimiento. Con el tiempo, las modificaciones mejoraron el rendimiento, el control de emisiones y la eficiencia del combustible. Los cambios clave en el diseño incluyeron avances en la medición de combustible y adaptaciones para las regulaciones de emisiones, lo que llevó al desarrollo de modelos controlados por electrónica en la década de 1980. El Quadrajet fue ampliamente utilizado en divisiones GM debido a su adaptabilidad.
Chevy Chevrolet GMC Cadillac 1966-1973 se adapta a 327 350 427 454 con estrangulador mecánico remoto divorciado
Ingeniería de precisión para un rendimiento óptimo
Ajuste directo: fácil instalación
Durabilidad y fiabilidad confiables
Kyle
Comentado en los Estados Unidos el 26 de marzo de 2025
This looks like a factory q jet carb but it isnt . It has a great look to it it but it's a cheap qjet knockoff.. plan on doing plenty of tuning and jetting to make run right. It fired up outa the box and would run just not very well and not reliably enough to drive. Took several hrs of trouble shooting and adjusting to get driveable. Dont expect much outa the seller there just buying Chinese goods and drop shipping them to buyers. They have no idea where to start when it comes to product support. I will take this as a lesson learned and buy an actual new quadra jet carb next time
Marc G.
Comentado en los Estados Unidos el 24 de abril de 2025
replacement carb solved issue, thanks to owner 👍
Customer
Comentado en los Estados Unidos el 22 de abril de 2025
The item was defected, I did not work when i stalled.I am returning the product.
Katie Villarreal
Comentado en los Estados Unidos el 12 de agosto de 2024
It’s well-built, easy to install, and improved my engine’s performance noticeably.
Charles_Thomas
Comentado en los Estados Unidos el 5 de julio de 2024
I have put just shy of 1000 miles on this carb.This carburetor works as flawlessly as the Rochester that it replaced (Take that as you will.) It bolted directly in, and lined up to the intake well.As a random vehicle collector, I have no less than 6 others sitting around and it is awesome to find a reasonably priced reproduction.The throttle linkage attachment points were in the OEM correct location. The throttle plates are tight and firm, the shaft has minimal play, the choke is functional and adjustment needles are tight fitting and show no signs are premature wear, the secondary flapper is weighted within tolerance, and there are no air or fuel leaks.The new Holley Rochester and this, when compared side by side, have an almost identical appearance. Which makes sense as some Holley carbs are now made in china as well (or so it says on their own box).While I am sure once in a while a bad carbs gets through, as a mechanic, I am unfortunately quite skeptical of the reviews stating it leaks immediately. That is why I chose to purchase anyway.ALWAYS check the floats/needle valve before installing any carburetor. They do tend to move/stick in shipping, and then cause overflows and leaks. That is even written in the instructions, yet somehow people expect it to bolt on to everything! They do so without even checking the adjustments, or accounting for shipping movement 🤦♂️. We all know how packages are treated in shipping, to think nothing would move is ...I obviously had to adjust the idle and secondaries for the 350sbc on which I put this. However, this carb comes with a couple different jets, so that the customer can adjust to function correctly.If you are a competent mechanic, or someone wanting to work on your own vehicle, and willing to follow simple directions and look up what you do not yet know, this carb should function without issue for a prolonged time.
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