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A new edge 5 speed responds far better to 3.90s or 4.10s. 3.73s weren't much better than stock. Injectors are pointless without a maf to compensate. Better rubber,lcas,nitrous
When your fuel injectors are up to 80% duty cycle it's time to step up
to larger fuel injectors.If I were you I would get 21 or 24 lbs. fuel injectors,
install some long tube headers and matching h or x mid pipe.
Good choice on the FRPP 3.73's they are the perfect street and strip gear
I think.
HUH? hahaha OP bought the car w/ 3.73's already in so he didn't have much say in gear choice. He already has a o/r pipe (mentioned it in his original post) unless your suggestion that he install long tube headers and in that case he'd need to buy a shorty midpipe... just not a mid pipe. As for the fuel injectors it could never hurt to switch it to 21 esp if OP is looking to do more modding to his setup (if not then no). AND 24 is kinda an over kill lol.