Pro's and con's

[FromaBuick6]

Happy with 50's

I run 50's with a T+ and Extender chip, runs good, tons of power and smooth. Wife's scared to drive the car, sometimes I am too. - FAB6

 

[QuickWrench]

Army MP...what's been done to your car? That's step one.

 

[Army MP]

.30 over,hypereutectic pistons,balanced and blueprinted,postons gn110t cam 212/206 @ 50,ported stock heads, 100lb. springs,
PTE-51 w/ .63 AR housing,ported stock intercooler,power plate,SMC alky, 3" downpipe,Walbro 340 w/ hotwire,adjustable wastegate, scanmaster 2.1, Art Carr 200-4, 2,800 converter.

 

[Army MP]

 

[QuickWrench]

For my money, I'd ante for the 55# low-impedance units, and have your ECM modded. They're available very reasonably [used or new], and they offer a great spray pattern, for such a large injector.

g'luck.