Originally Posted by Moparite
Quote
Or you can go the 6 pac route....F&B throttle bodies set up and FAST ECU.

Plus it is port injection instead of throttle body. If i was going to efi that's what i would choose.


Why?

Engine masters did a dyno test and the TBI actually made a hair more power due to the cooing effect brought on by the latent heat of evaporation, same reason a carb seems to make more HP than MPI.

Unless you can tune each injector to the specific cylinder's need to balance out the AFR then it is a waste of time, money and effort.

An article to consider

https://www.enginelabs.com/news/dyno-comparison-of-holley-tbi-and-mpi-systems-on-800-hp-big-block/