The Nyles EFI issues thread!!!!

[NYLES]

best way I can answer that one is "I sure aint lost no power!"

I have also bee trying to figure out what ECM you use for a 347?

 

[rjrobin2002]

You are suppose to use a Tweeker that lets you use 351 injectors with a mustang ECM. I am just wondering if I can get away with using all Explorer/Mustang stuff if you were pushing 300hp and are happy with stock Mustang injectors/ECM performance.

 

[rjrobin2002]

http://www.tweecer.com/products.htm

 

[NYLES]

I tweaked it a lil this pm, I cheated and gave it 16 degrees of timing and idled it up a lil runs great! 18 was too much timing, 10, 12, 14, just wasnt enough

Now no bogging, poppin, or dying changing gears sitting still, and it will get vertical no problems!

right now Im happy with it! gonna study the chips might do it?

 

[ransil]

you need a dyno tune..

 

[beaux312]

whare did you get that coil bracket at? Thats sweet. Im preatty sure your ECM will work for a 347 you just need to get the right size inj and a chip, or the tweecker

 

[NYLES]

whare did you get that coil bracket at? Thats sweet. Im preatty sure your ECM will work for a 347 you just need to get the right size inj and a chip, or the tweecker

somewhere on ebay

 

[bronco-billy-66]

You are suppose to use a Tweeker that lets you use 351 injectors with a mustang ECM. I am just wondering if I can get away with using all Explorer/Mustang stuff if you were pushing 300hp and are happy with stock Mustang injectors/ECM performance.

The mustang, explorer and truck 351 all use the same injectors.. orange 19 pounders

 

[beaux312]

Thanks man, got it on the way.