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-   -   Fuel pump,injectors,maf upgrade for supercharger? (http://mustangforums.com/forum/5-0l-1979-1995-mustang/706052-fuel-pump-injectors-maf-upgrade-for-supercharger.html)

IvanFiveLiter 02-01-2014 03:25 AM

Fuel pump,injectors,maf upgrade for supercharger?
 
I will be supercharging my fox soon and debating on what injectors and fuel pump I should get as well as if I should upgrade the mass air and throttle body. Currently sporting 24# injectors 195 pump, 70mm tb, 73 mm mas air. 255 walbro pump or a 340 aeromotive? 36# injectors or trickflow 44's on latemodelrestoration listed for 399.99.

reldla1996 02-01-2014 11:13 AM

You're going to need to specify what type of s/c, and your hp goals to intelligently discuss your questions. The MA should be up-sized for sure. What heads and intake are you running?

IvanFiveLiter 02-03-2014 02:10 AM

Quote:

Originally Posted by reldla1996 (Post 8343518)
You're going to need to specify what type of s/c, and your hp goals to intelligently discuss your questions. The MA should be up-sized for sure. What heads and intake are you running?

S-trim, in the 400-450 rwhp range, trickflow twisted wedge, trickflow street manifold.

STORMTROOPER92 02-05-2014 05:47 PM

Mass Air i would go with a 80mm Pro-m,(if you can find #42 injectors)255 walbro will be good for you as well.

and budget for a dyno tune as well

reldla1996 02-05-2014 09:06 PM

Stormtrooper's recommendations would be the minimums that will work for what you're stating. Larger MA would be a plus. 70mm TB is a little small, but with the s/c, it can work. A good flowing exhaust will be important, and 1 3/4" long tube headers would help.


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