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[cvosjoe]

Here is the dyno sheet from my 117 Build.

117 HD cylinders
CP pistons, 10cc dome
Heads done by HD Street Performance
HPI 55 throttle body
5.2 injectors
AV & V 650 lift Beehive springs
Woods Alpha series lifters
Woods TW-9B-6 cam
Fullsac DX head pipe and 2.25 baffles.

Runs great.  A little lower than Joe's mainly due to the Heavy breather he is running.  It will not work with lowers with speakers on my bike.  Still very fun ride and a great flat torque curve.
AIM VDR clutch and heaviest springs

Turned out great David. Enjoy the ride.

[YELLOWBIRD]

Very nice!


YB

[KC2GIW]

Here is the dyno sheet from my 117 Build.

117 HD cylinders
CP pistons, 10cc dome
Heads done by HD Street Performance
HPI 55 throttle body
5.2 injectors
AV & V 650 lift Beehive springs
Woods Alpha series lifters
Woods TW-9B-6 cam
Fullsac DX head pipe and 2.25 baffles.

Runs great.  A little lower than Joe's mainly due to the Heavy breather he is running.  It will not work with lowers with speakers on my bike.  Still very fun ride and a great flat torque curve.
AIM VDR clutch and heaviest springs

That looks like a monstah.

[OBB]

Here is the dyno sheet from my 117 Build.

117 HD cylinders
CP pistons, 10cc dome
Heads done by HD Street Performance
HPI 55 throttle body
5.2 injectors
AV & V 650 lift Beehive springs
Woods Alpha series lifters
Woods TW-9B-6 cam
Fullsac DX head pipe and 2.25 baffles.

Runs great.  A little lower than Joe's mainly due to the Heavy breather he is running.  It will not work with lowers with speakers on my bike.  Still very fun ride and a great flat torque curve.
AIM VDR clutch and heaviest springs

Real nice. From the looks of that curve, you won't be needing Doc to tweak that tune at all.

[Mr. Warlock]

Here is the dyno sheet from my 117 Build.

117 HD cylinders
CP pistons, 10cc dome
Heads done by HD Street Performance
HPI 55 throttle body
5.2 injectors
AV & V 650 lift Beehive springs
Woods Alpha series lifters
Woods TW-9B-6 cam
Fullsac DX head pipe and 2.25 baffles.

Runs great.  A little lower than Joe's mainly due to the Heavy breather he is running.  It will not work with lowers with speakers on my bike.  Still very fun ride and a great flat torque curve.
AIM VDR clutch and heaviest springs

Very, very nice!!
Did you do anything with the clutch?

[KC2GIW]

Very, very nice!!
Did you do anything with the clutch?

Last line of the list

[Unbalanced]

Here is the dyno sheet from my 117 Build.

117 HD cylinders
CP pistons, 10cc dome
Heads done by HD Street Performance
HPI 55 throttle body
5.2 injectors
AV & V 650 lift Beehive springs
Woods Alpha series lifters
Woods TW-9B-6 cam
Fullsac DX head pipe and 2.25 baffles.

Runs great.  A little lower than Joe's mainly due to the Heavy breather he is running.  It will not work with lowers with speakers on my bike.  Still very fun ride and a great flat torque curve.
AIM VDR clutch and heaviest springs

Dave,

Have you had a chance to twist that thing yet with your buddy that has the other 117 or that other guy that lives near you with the 117 that has that breakout?    If so, notice any differences in acceleration, mid or top on how they compare?   Any clutch concerns thus far or in putting the coals to it?

[rockytop117]

Yea I'd love to see how they compare to mine with the different cam, head & piston combos....

[HD Street Performance]

Turned out great David. Enjoy the ride.

Nice job Dave.

[cvosjoe]

Dave,

Have you had a chance to twist that thing yet with your buddy that has the other 117 or that other guy that lives near you with the 117 that has that breakout?    If so, notice any differences in acceleration, mid or top on how they compare?   Any clutch concerns thus far or in putting the coals to it?

We haven't had a chance to do a good side by side roll on yet.

As far as the clutch goes. Mine showed a lot of slippage on the dyno up to 4000 until the centrifugal assist kicked in. I put the AIM 480 diaphragm spring and SE clutch pack in mine. Don't feel any slippage at all but haven't confirmed on the dyno.

I believe David has the slipper clutch in his. Maybe he can chime in on how it feels.

[Unbalanced]

Thanks Joe,

I am looking at the CF2 with that same 480 spring.   Curious how the pull is with it and the hydraulic clutch.  I have the 400 spring, but others have said the 480 is noticeably stiffer.   Any intentions of putting it back on the dyno to see a before and after comparison?

Real interested in the difference of cams and build to see how the 2 of your bikes compare.

[FLSTFI Dave]

Dave,

Have you had a chance to twist that thing yet with your buddy that has the other 117 or that other guy that lives near you with the 117 that has that breakout?    If so, notice any differences in acceleration, mid or top on how they compare?   Any clutch concerns thus far or in putting the coals to it?

Joe and I have not had a chance to really twist it together yet.

Mine is a 13 so it has the Assist & Slip Clutch.  Not a lot of option for it except AIM or replace clutch.  I went with the VP-SDR Performance Kit for the A & S clutch.  https://aimcorp.myshopify.com/collections/vp-sdr-for-cvo-new-clutch/products/vp-sdr-performance-kit-for-a-s-clutch-3-studs-style  It did not appear to be slipping on the dyno.  Seems to work well and only a little stiffer than stock.  Not near as stiff to pull in as Joes.  So far the clutch has handed everything just fine.

[cvosjoe]

Thanks Joe,

I am looking at the CF2 with that same 480 spring.   Curious how the pull is with it and the hydraulic clutch.  I have the 400 spring, but others have said the 480 is noticeably stiffer.   Any intentions of putting it back on the dyno to see a before and after comparison?

Real interested in the difference of cams and build to see how the 2 of your bikes compare.

Haven't been caught in any bad stop and go traffic yet. The 480 is definitely stiffer but not too bad holding it in at a traffic light.

No plans to get it back on the dyno at this time. It feels pretty good so not concerned at this point.

[Burningcoals]

I have some questions for the high compression guys.  11 or higher. Do you have to disable the knock sensors to keep the bike happy?

I've heard that this might be required. Heck my 117 was pulling the max of 6deg of timing when I was with SEST tune from Harley. They were trying to run 30deg of timing in front cyl.

I already see knock with .30 head gaskets on my 117 on 92oct.

[cvosjoe]

I have some questions for the high compression guys.  11 or higher. Do you have to disable the knock sensors to keep the bike happy?

I've heard that this might be required. Heck my 117 was pulling the max of 6deg of timing when I was with SEST tune from Harley. They were trying to run 30deg of timing in front cyl.

I already see knock with .30 head gaskets on my 117 on 92oct.

I have 11.4 static on my 117 and I can run 93/92 octane with no issues.

Knock sensors are enabled on my setup.

Cam choice plays a big part in calculating the actual compression ratio.