50 lb. injs Q

[southern boost]

What I would like to know is what is the most fuel pressure and boost someone has put on 50s and how they held up my combo seem to be max out to here some talk ,but I would like some other opinions. I would also like to know what you guys and gurus would think about runnin 57s with my 50s race chip would be easy are do i need to step back and redo my chip also i just dont want to slow car down and have to start tunin back to where i already am ,so opinions pls . thanxs in advance



randy


p.s. new best et 11.26@ 115.8 lettin off the gas car leanin out

 

[southern boost]

anyone?

 

[strikeeagle]

It's difficult for me to believe you're out of injector.

50's support 600 HP based on a BSFC of 0.5.

My T has 50's, does 121+ in the 1/4, and is nowhere near out of injector.

I suspect something else is going on...

 

[NC87GN]

You can max out any injector if your PE tables are not talored for you combo. I burn my own chips and had eric@turbotweak give me some pointers on 50's. High 10's or low low 11's is where you should begin considering upgrading injectors if you have seimens 50's in a 3600 lbs car running 123+ mph. Go for the 72's IMHO. Awesome injector with plenty of room to grow.

Mike Banas
87GN