FMS Fuel Injector Questions; Setting Things Straight!

From: Kyle Kozubal (grndak4x4@home.com)
Date: Thu Sep 14 2000 - 00:17:10 EDT


Well I searched for about 3 hours tonight, both in the DML 'Archives' as
well as in a 'search engine', and still have some questions concerning the
stock fuel injectors in my truck and the Ford Motorsport 1986-1995 5.0L
Mustang19 lb./hr. fuel injectors(FMS-M9593C302). I do know that these FMS
injectors are matched and do flow with .5%-1% of each other, compared to the
10%-20% variance the stock injectors may have. I also know these FSM have a
4 port nozzle spray compared to the stock single shot nozzle. So far so
good. Who have actually performed with swapp in for FMS injectors?? What
have you noticed since doing this 'upgrade'?

My questions are this:
1)Are these without a doubt a 100% bolt on, both in the injector port and in
the injector's stock wiring harness?
2)Are there any cons to using the FMS injectors? Pros??
3)Will any gains be noticed?
4)How hard/easy is this swap?
5)Does anyone definitively know what my stock V6 injectors are flow-rated
at??
I have heard 19.8 lb/hr. but cannot 100% verify this. I found this info at:
http://www.dakota-truck.net/ARCHIVES/9702/0016.html
I have also read from Frank(B&F TBs) that 98 trucks have 25lb/hr
injectors(arhives):
http://www.dakota-truck.net/ARCHIVES/9810/1626.html
Someone also claimed his 93 V8 had #24 injectors! This is getting crazy!
http://www.dakota-truck.net/ARCHIVES/9901/1205.html

I am thinking my stock 130,000 mile old injectors may need replacing and
dont want to mess anything up by actually putting in a lower flow rated set
of injectors. Just wanted to clear somethings up first.
THANKS SO MUCH!!!!!!!!!!!!
Kyle
93 Dakota 4x4 V6



This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 11:54:33 EDT