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Original Message
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| RE: 735 vs 780 Holley |
| By Travis Miller - 09/25/2001 9:01:57 AM; IP 205.188.198.156 |
The 735 has two noticeable differences from the 780. First is the step boosters in the primary. That is what restricts the 780 carb down to a 735. This was done because the 428 CJ is a lower RPM torque motor.
The other thing that is not as readily noticeable is the bottom of the secondary boosters. They are machined in one direction on one booster and in a different direction on the other. This was done for fuel distribution.
These items make the 735 a unique carb that was special made for the 428 CJ. |
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