This a bit of curiosity mixed with a bit of thinking about doing it for AX. Supercharing a TBI injected engine, be it a 305 to a 454 engine. Just kinda trying to figure out whats required for this and the bumps in the road that might come up.

I've been looking at the Wynjammer kit as its as maintenance & fab free as they come:

http://www.tbi-superchargers.com/TBI...o_305_TBI.html

Running it with the EBL, seems one would need at the bare minimum an AFPR and new fuel pump at least 255lph. The thing thats held my curiosity was how much could one get with 5.0 5.7 & 7.4 injectors respectively?

 

75 lbs injs at 32 lbs FP is good for 445HP.

You will also need a II bar map sensor

 

Thats either 5.7 Injectors from a 96 Astro Van or 7.4 TBI injectors. Might be able to find the 5.7 in a van in a yard, but so far dctrumpet has the only 7.4 injectors for sale in his eBay store.

In addition to the 2 bar MAP, might want to add a WB02 there as well.