partsloco
Sr. Member
- Joined
- Jun 15, 2004
- Messages
- 405
I'm in the process of getting everything together for a MASS EFI conversion for a 351W. I'm not new to fuel injection and currectly have a Holley Terminator. In the past I have run Holley Pro-jection, and megasquirt. I guess I want some advise. I can convert my holley to MPFI by just getting harness. The downside with the holley harness is that the IAC and TPS would have to be rewired to match holley which is normally wired for GM stuff. I want something that is reliable and something that is more set and forget then the holley. My truck hauls ass with the holley terminator. The holley never seems a 100% day to day. One day its great and the next day I feel like I dropped 50 horsepower. The stuff I gathered in the video below is from a lincoln. It had tiny 50mm throttle body and 14# injectors. regardless of which route I go I know I will need bigger then 14# injectors. My goal was to run the stock EEC IV ECU with 24#-30# injectors and maf. Get the ECU programmed and smog crap removed from the ECU programming. Update the maps for a 351W. Im looking for advice. Would you stay with the Holley setup or go factory ford mass. I'm hoping the EFIGUY on here with chime in. I hoping to hire him to program the for factory ECU.
https://www.youtube.com/watch?v=aL6G3j4ckgc
So far I have gathered.
Edelbrock RPM II 5.8 intake
Professional Products 65mm throttle body
Aluminum fuel rails
Complete ECU and wiring harness from 1990 Lincoln Town Car with MASS
My Engine
351W F4TE Roller block bored .030
Edelbrock E-street heads 170CC 1.90 intake with scorpion roller rockers
Stock F4TE roller truck/explorer EFI cam
MSD 6A and MSD TFI distributor
https://www.youtube.com/watch?v=aL6G3j4ckgc
So far I have gathered.
Edelbrock RPM II 5.8 intake
Professional Products 65mm throttle body
Aluminum fuel rails
Complete ECU and wiring harness from 1990 Lincoln Town Car with MASS
My Engine
351W F4TE Roller block bored .030
Edelbrock E-street heads 170CC 1.90 intake with scorpion roller rockers
Stock F4TE roller truck/explorer EFI cam
MSD 6A and MSD TFI distributor