Ford Mustang Forums banner

1 - 5 of 5 Posts

·
Registered
Joined
·
214 Posts
Discussion Starter #1
Just picked up my block and crank from the machine shop today, so I can start putting my motor back together. I will be driving about 6 hours to get a tune and I don't want to get there and find out my fuel system won't support the power. It's an 01 Cobra with Diamond flat tops, Manley rods, Procharger with 10lbs and also the WMS power pipe. Exhaust is JBA shorties, Magnaflow X with cats and Magnaflow catback.

Before the engine expired I was running 39lb 03 Cobra injectors and now I'm also installing the 03 pump and fuel tank. How much RWHP do you think I will make and will my fuel system handle it?
 

·
Registered
Joined
·
4,239 Posts
The 03 setup should be fine.FOr over 500rwhp .
42's do make a difference also.

The smaller the injector the more pressure that is needed to get to a certain power level.In turn over working the injector.

I had 30's doing 463rwhp but the 42s didnt give me more power but let me run less fuel pressure in turn less strain on the compents.
 
1 - 5 of 5 Posts
Top