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  1. Who's using ISIS on their GTM?....or other car?

    Factory Five GTM Forum
    Just wondering who is using the ISIS electrical system in the GTM? I'm on my second install, and I'm thinking of coming up with (guess what?)...some laser cut alum mounting panels for the Mastercell and Powercells. Let's face it, finding a flat place on the GTM big enough that all 4 MC and PC...
  2. Custom Billet Shift Knobs for Brandwood Cableshifter Now Available!

    Factory Five GTM Forum
    I now have shift knobs in stock! Just to be clear, these knobs will fit the Brandwood cable shifters with 1/2"-20 thread......not the linkage that comes with the GTM kit from FFR. I have these available with shift patterns engraved for Porsche 5 spd, Porsche/Ricardo 6 spd, and a couple done with...
  3. New Prices On Many Custom GTM VRaptor SpeedWorks Products!

    Factory Five GTM Forum
    Well, I'm doing a bit of "restructuring" I guess here. I've reviewed my cost on all of my parts since I've found a new place to cut most of my custom aluminum parts. I also have someone here to package all these parts up for shipping now, so I don't have to deal with it myself. Due to these...
  4. Custom Alum Fuel Cells....Ready to Take Orders!

    Factory Five GTM Forum
    Well, we are ready to take orders for the custom aluminum fuel cells that we brought up in this thread: http://www.ffcars.com/forums/showthread.php?t=243799 Here they are: The bottom of the tanks are connected with a 1.5" cross-over tube, so this should make for very quick filling of...