EFI Harness question

magna_swede · #1 (**permalink**) 01-21-2004, 07:07 AM

Hi again!

Is it possible to reuse the stock EFI-harness from a Speed-density Engine, when you convert to Mass Air, with Ford Racing conversion kit: FMS-M12071F302

Still learning
Roy

PSB · #2 (**permalink**) 01-21-2004, 07:16 AM

Roy,

The Mass Air conversion kit from Ford Racing makes use of the stock Speed Density Harness. I think you have to make a few changes to the harness, but the kit should come with instructions on how to do it. I haven't done a Mass Air conversion, but I bought an entire EFI harness from Ford Racing and the instructions that came with it were very detailed. I would assume that the instructions that come with the mass air kit would be just as good.

Pete

magna_swede · #3 (**permalink**) 01-21-2004, 07:22 AM

Thanks again Pete!

Wade Chamberlain · #4 (**permalink**) 01-21-2004, 08:29 AM

I've done it twice. Pretty easy stuff...probably 30 minutes worth of work. You can make the conversion w/ a used computer, MAF meter of your choice, and a $29 MAF meter harness for a LOT cheaper than the ford conversion "kit". Here's some valuable info.....

http://www.corral.net/tech/powerplant/maf_tech_2.html