Reply to "Tuning help needed"

panteradougMember

A stock 750 double pumper comes stock with 75/76 mains. For the 351, even running 12:1 compression and a 294 duration cam, I had to jet it down to 72/75.
Considering that you are running so many cubes, the 75/75 should be about right. That is a BB jetting.
You didn't say what you are running size wise on the carb Bill but a stock 4179 should be right on for your engine right out of the box.
In the OLD days of the Ford Power Parts program, an 850 Holley double pumper was recommended for a high compression Cleveland and was said to be worth about 15hp over the 750.
Your monster could easily handle that. Think of it this way. If the town you live in ever wants to bring back the trolly, they could hire you and the Pantera to cut the grooves in the road for the steel tracks?

7/4/115:36 PM

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