The 131ci Stage 4 kit from Screamin' Eagle paired with the CR 483 from Alpha Performance Engine proved to be a very STOUT combo with the V&H Big Radius 2-2 Exhaust system.
Providing instant & broad torque across the entire RPM range where, lets face it, we spend 80% of the time (between 2000 & 4000rpm) this combo has it all.
If a set of Sharp Curve Radius or even the Radical Radius system from FREEDOM Exhausts been used the peak HP number would have jumped up into the mid 140s with the torque staying pretty much where it is now.

This bike looks absolutely brilliant in person, the video doesn't do it justice!
There is a lot going on with this bike & still more to come with lots more accessories, bling & bars!

The comp ratio of the SE 131ci Kit sits at roughly 10.7:1 which is more than enough for these 'shorter' cam applications but slightly too low for some of the bigger 500+ lift cams out there which is why almost always I up the comp ratio to 12.0:1 when guys are wanting those larger lift cams.

I recently completed a 131ci build with 12.0:1 comp pistons & a CR515 cam with FREEDOM 2-2 Sharp Curve Radius pipes that produced just over 150hp & 15-ft/lbs of torque.

I will post updates to the bike on my Instagram page (link below) I post there a little more regularly on there then here to stay up to date there too.

Leave any questions in the comments & I will get back to you as soon as possible.
Thanks for watching!!

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