HP problem... I think it might be the fuel injectors

This is topic HP problem... I think it might be the fuel injectors in forum Tech Talk at Northern California Ford Owners .

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Posted by AnthonyVel (Member # 3655) on :

I did a dyno run on my 1991 Ford Mustang...
My engine Upgrades:
Edelbrock Performer Heads
Trickflow Heat Intake
Mass Air
MSD 6A
F-CAM
BBK Throttle Body 70mm
Crane CAM Rockers and Push Rods
BBK Fuel Regulator
BBK Headers
FLowmaster H-Pipe

I went to get a dyno on my 1991 mustang with the above setup. I got a good HP boost. I re-dynoed with a higher 43 psi on the BBK Fuel Regulator and got a gain of 27 horses with a total of about 247 horses with the above setup. Should I upgrade to a bigger fuel pump and bigger fuel injectors? I think I can get more power out of my setup. If this sounds good let me know. Also, can someone guide me toward the next step in throwing more power into the engine?

Posted by GOT 50 (Member # 1960) on :

I have rufly the same combo.
Edel 1.9 heads
street heat intake
77 mass air
65 throtle body and egr
24 lb hr injectors
secondary fuel pump and stock
secondary is 55gph at 45 psi.
Crane 2031 cam(blower cam)
I pulled 277 hp and 301 trq
Only 500 miles on combo when dynoed

Posted by st5150 (Member # 51) on :

What size fuel pump and injectors do you currently have? There is around 20rwhp left in your combo some where. As for the next step.... Vortech? [Big Grin]

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