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f3 upgrade to fuel injection

  #1  
Old 02-25-2012, 05:22 PM
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Default f3 upgrade to fuel injection

is there a way that i can take the f4i fuel rail and ecu and hook it up to my f3 motor? i know there is a few sensor i would have to add but would it work?
 
  #2  
Old 02-25-2012, 07:28 PM
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I'm betting the engineering neccessary, would make it cheaper to fab different mounts and go to an f4i engine instead. Be an interesting project but not a cost-effective approach. imo.

Ern
 
  #3  
Old 02-26-2012, 08:34 AM
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I cant seem to find a complete motor and wiring harness in my area..not too big on parts biles or wtecked ones around here..
 
  #4  
Old 03-01-2012, 09:25 AM
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Technically its should not be a big deal but theres quite a bit of parts you'd need. Just off the top of my head...

Injectors,
Throttle bodies,
ECM,
Wire harness,
Airbox,
2/3 engine sensors,
Fuel pump.

The whole 'upgrade' was only good for about 5hp. You could throw a set of flatslides on there faster, easier and cheaper for the same or better gain IMO.
 

Last edited by zaqwert6; 10-17-2012 at 10:51 PM.
  #5  
Old 03-01-2012, 06:25 PM
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im kinda new to the bike world so sorry if this is a stupid question to ask....but...what is a set of flatsides?
 
  #6  
Old 03-01-2012, 07:42 PM
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carbs
 
  #7  
Old 03-06-2012, 03:05 AM
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(expensive) carbs.
 
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