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[cvo1717]

Has anyone done any motor work on their breakout eg. heads cams etc.

[ematicic]

Looked at ported heads to get the compression up. I didn't know that it came with 255 cams already for low end torque. I asked some thing similar on another forum (I think both posters are also on this forum too, and this was helpful from Scott, HillsideCycleco:
S&S valvetrain products are some of the best in the industry, and their lifters are of a MUCH higher quality than that of OE.
Clutch?
VPC 92T clutch lock-up hat with a Barnett spring will do it.
"Max it out"?
A Wood 9B or 9F cam, S/E pistons, good heads, 58 mm HPI or S&S T/body with 5.3 gps injectors, and a D&D Fatcat with a big bore baffle.
You'll be hanging on.......tightly!!
Scott

And also from ProDrag:
first, junk the 255 cams, next have the heads done by a reputable porter.3rd,rase the compression to 10.0-1 and get S&S .570 cams (or if wanting a bit more, go to 10.5-1 and use .585 cams)

Talking to me wrenches, I would go to the 10.5-1 and .585s if I were to jump on the upgrades. I was really close to pulling the trigger thanks to these guy's help but I found out I had a second kid on the way! I was also considering the diamond cut heads and the JIMS parade fan.

[Mount'nman]

My 2014 has heads shaved and port work, S&S lifters, 551 cams, adj. pushrods and roller rocker arms and V&H BigRadius 2into2 exhaust.
Tuned open loop makes 112 lpft at 2000 rpm, 120 lpft 3500 rpm and 110 lpft at 4500 rpm.

[bmc123]

Had my engine upgraded this past Sept. with SE 10.5/1 pistons, adj. push rods, 58 MM T/body, SS 625 easy start cams and the heads reworked. It dynoed at 118 HP and 120 Tq. I am quite pleased with its performance.

[cvo1717]

Had my engine upgraded this past Sept. with SE 10.5/1 pistons, adj. push rods, 58 MM T/body, SS 625 easy start cams and the heads reworked. It dynoed at 118 HP and 120 Tq. I am quite pleased with its performance.

You can use easy start cams with compression releases?

[bmc123]

I don't know. You can contact Kendal Johnson in Winston Salem, NC. He's shop is who did my work.

[Bretto]

I have the following mods.  SE pistons 10.5:1, 0.030 gaskets to get comp to 10.8:1, SE263 Cams, SE Pushrods, SERT & V&H Bigshots. Nothing over the top as I need some reliability as I ride 15000kms or more a year.

Blue is the best data logged tune from when the motor was first built. 106hp & 109ft-lbs.

Red is the dyno tune. 110hp & 116ft-lbs. The peak numbers aren't that far apart but look at that torque curve from 3500rpm to 5000rpm.  That's what I love about dyno's, the fine tuning.

The bike rides fantastic, smooth and pulls hard all the way to redline!    



With these mods it drop the Breakout into the 11s 1/4mile    well my best is 11.9 @ 109mph. But with some practice I hope to get it down to 11.5