[kidd]

So I went out and bought the stage 1 kit for my EFI 03 heritage ( mufflers, air cleaner, dealership down load) what is in the stage 2 kit does anybody have a answer

[gheinz58]

an EFI factory race tuner.

[ffflhtcui]

Kidd,

I have the HD parts and accessories catalogues for the past 5 years. They don't actually list a Stage 2 kit for 88 cu in. They list a 95 cu in and 103 cu in Stage 2. In addition to Stage 1 equipment, there are new jugs and pistons for the displacement increase and new cams.

So, I would surmise that the Stage 2 kit is basically a Stage 1 kit with performance cams added. And, of course, there would be a different map (re-calibration) for the Stage 2 setup.

Hope that helps.