They showed a major improvement after inlet pipes as well...

 

With 18G's, exhaust, injectors (small ones) and Meth, I have picked up over 250whp over stock (on the same Mustang dyno).

 

Now I think I remember! This is the configuration that ran 197 mph at the TX Mile. 670 whp is certainly capable of going that fast. I believe they ran about 192-193 at the 600whp level...

 

Yup. I ran 195. Not sure how much power I was making that day...but 600 is close

 

The 2.5psi increase helps too...

 

Guys whats the max power you can go with a 5bar FPR on stock injectors?? As i'm thinking of going this route with my billet K16s. Thanks.

 

I suggest against it, you are not doing the turbos justice. Might as well be running 30r's with stock injectors...

 

Yeah "TECHNICALLY, stock injectors are maxxed with just a flash. A 5bar just gives you a little bit of room. I'd say 500whp is max, and still be safe? You can make more power, but your cushion goes away very quickly.

 

HOw much are injectors. What injectors do I need for 620hp @ crank. Would the 5bar fpr be safe for 620hp 600lbs/ft at crank??

 

$500-$600 for a set? I have 58lb'ers. Most jump right for 72lb'ers. Once you have a tuner, they will recommend what you need, based on your intended use. Your tune needs to reflect your injector size.

 

Where can I get injectors, why are they quoted in lbs as opposed to CC flow? What horsepower are you running? What can 58lbs'er take hp wise and what are the stock injectors??

 

Any tuner/vendor can get injectors. "LB" per "CC" is a personal preference I guess. Be very careful about which injector you get as some cannot be run with a 5bar. I guess it's obviously better to have the right size injector as to not need a 5bar. I am right about 600 wheel and am out of fuel now. Any mod I do now requires an injector step-up as well as an additional fuel pump. Not sure how big stock injectors are?

 

SO at about 600 the stock pump/lines setup is maxed out right?

 

Probably less...I have meth, that helps my A/F a tad. Maybe someone with Alphas or 20G's can chime in with their HP levels and fuel system components?

 

Mmmhh, I'm going to buy some used tial alpha 3071 and I thought injectors would've been enough...I'm better talking to EPL...