This again.... 4bbl on a 318 with a 2bbl

318willrun said

Sounds like it works. Wonder why the factory just doesn't fix/build it right. Shouldn't have to epoxy a new carb for sure.

Click to expand...

@gdonovan is addressing the primary circuit main well sensitivity. I am wondering if the bog is actually created by the transition circuit cutting out too soon.

https://boyzunderthehood.com/wp-con...ETORS-ADVANCED-CARBURETOR-TUNING-IFR-BIAB.pdf

Either way, the Edelbrock carburetor's primary circuit calibration definitely lacks precision.