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Old Today, 05:32 AM
Ed.bass416 Ed.bass416 is online now
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Join Date: Nov 2025
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Default Carb for 383 on. 411 s3 from 72

I put a stock Edelbrock performer 1406 on and whilst it’s ok for regular low rev driving, there is no real power or acceleration. Do I change the jets and rods to align. With a 1405, or replace with. A 1405. If I do that, do I change the manual choke to automatic? Or should I go bigger or switch to a Holley?
What. Have you guys done?
1972 411 s3 - not sure of the compression?
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