These throttle body injection systems are for the Chip Foose and Boyd Coddington type cars. Start em up, go to a cruse and go home. As soon as you start making power there limited by the same problems a carb has. Poor fuel distribution, air fuel swings on gear changes, and less atomization.

Port EFI is what yall need.

example 1a.
85 mustang with a 4bbl.
86 mustang with the ho efi

No comparison