robert.hg Posted October 11, 2009 Posted October 11, 2009 I heard about an existing MFI fuel injection system kit vor Vortec 5.7 engines.... Do it really works and inproves hp & fuel economy? Is it a good idea to swao from SPCI to MPFI? If it really works where can I buy it? I heard about the Marine Intake or the Ramjet, but I don really want to expend too much money on it... so it is reccomendable to do this swap? Thanks
Recommended Posts
Archived
This topic is now archived and is closed to further replies.