2000GTBoy

Just bought a paxton novi 2000 for my 99 mustang looking to push 15psi dont worry got all forged bottom end i was just woundering what you guys think i should run for injector size and maf fuel pump

antiv6

how much power do you expect to make?

mfj

sct ba 2600 or 2800 maf. 60lbs injectors...

mfj

For fuel pumps, I would either do twin cobra pumps or twin 255's...

pcs

i would go with twin ford gt pumps. when i swapped my gt to a twin cobra set up i though i was set for 8 psi but ran out of fuel quickly and could only get out 430whp with braided steel lines all the way.had to switch to ford gt pumps but only got just under 500whp level but i was running leaner than i wanted it to so it was tuned done till i figure out what routed to go with my fuel system. im not running a boost a pump b/c i dont really kb stuff though.

mfj

I run dual 255's with a KB boost a pump...

2000GTBoy

Thanx for all the help alright i have decided on a stock 03 cobra twin pump with a kb boost a pump and a sct mafia w/2400 and 63 lb injectors that should put me at right about i wanna be. Anyone know about how hard it is to switch the stock pump in a 99 cobra to a 03 cobra pump.

pcs

well u switch it to cobra pumps, not just a pump. you drop your tank, pull out your fuel hat with the pump assembly, then drop in the cobra fuel hat along with the 2 pumps installed. you could also remove the PPV if you have a stock cobra hat. only prob is if you run your stock tank, you will not be able to drop to less than 1/2 a tank otherwise your car will run out of fuel, youll need the 03/04 cobra tank so you could use the entire vol. of fuel in the tank, if you didnt already know that.

mfj

+1, You will need a terminator fuel tank...