Same carb, different engine?
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Same carb, different engine?
The original carb on my stock '71 302 is an Autolite 2100 with the 1.08" bores. I'm not yet sure how it's jetted. This is a 3 speed manual truck, and I'm swapping over to a C4. The present 2100 has no kickdown linkage, so I found a 2150 with 1.21" bores that has the linkage. I'm about to rebuild this 2150 for the 302.
Here's the question: I assume this 2150 came off a 351 of some type due to the bigger bore size. Should I assume that by swapping it to the 302, I'll need to do some kind of jet change? Anyone have a suggestion about jet size if necessary? Is the 1.21" bore size too big? Thanks for any help!
Here's the question: I assume this 2150 came off a 351 of some type due to the bigger bore size. Should I assume that by swapping it to the 302, I'll need to do some kind of jet change? Anyone have a suggestion about jet size if necessary? Is the 1.21" bore size too big? Thanks for any help!
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