98” Big Bore PCV Map Needed
2004 FXDXi (fuel injected FXDX)
98” Big Bore Kit
S&S 570 EZ Start Gear Cams
Stage II Headwork
2-1 Thunder Header and S&S Air Filter
Going to start the install today, but wanted to ensure I had a map on hand. I know this is a pretty specific combo, but something a little closer than the 88” tune it has now will be better for first start up.
Thanks!
“Unfortunately, we do not have a tune that is close to your modifications but you can copy and paste values from a Softail map as we have a bigger selection and the Softails will have fairly similar fueling needs to at least get you in the ball park.”
Im admittedly not super versed in tuning. Not sure if I can/should even run a Softail map because they’re two different motors. On the Dynojet site I found a Softail Deuce CVO 95” map with TW55 cams and Branch Heads w/Thunderheader. Not sure if I’d want to put that on my bike but maybe it’s a lot closer than the 88” map I have on it now.
I shot FuelMoto an email but I can’t find my darn order/receipt info because it’s been a few years, but I’m hoping they come through. I know they sell the 98” Kit, Level B heads and similar cams so they’ve GOT to have a pretty darn close map.









