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Dyno Shoot-out, SunCity Harley

Dyno Shoot-out, SunCity Harley

Grease Monkey
4 years ago

If you are in Townsville it might be worth a visit today, having a yard sale as well, might be a bargain or two, if I can get mine one the drum I will just to see where it's at.

Grease Monkey
4 years ago

Put the Slim on the drum, don't have a sheet as such, only a photo my mate took, dunno what gear they ran them in, horsepower over kph, the slim went 100.5 @ 187kph, not to shabby, the 103 heritage I put 204's in went 94 @ 159kph which surprised me given his exhaust.
My tune still needs work, that's at smoothing 5, bit ragged.

Krash Kinkade
4 years ago

Hey Good Stuff Hilly!!
I think they probably just learning to set up there Dyno, as if not getting torque read out they show the speed and not RPM. some set up's I've seen, (dyno) get effected by the vibe from pipes or what ever & don't show Torque.

speedzter
4 years ago

Shame you didn't get the torque curve, but looking at the HP, i would guess the torque would be pretty flat, peaking at around 3-4k.
I've forgotten if your still running the TW32's ?

Grease Monkey
4 years ago

Quoting Krash Kinkade on 27 Apr 2019 06:22 AM
Hey Good Stuff Hilly!!
I think they probably just learning to set up there Dyno, as if not getting torque read out they show the speed and not RPM. some set up's I've seen, (dyno) get effected by the vibe from pipes or what ever & don't show Torque.

Don't know Krash, they tune bikes there, they tuned this one 3 years ago before I changed a few things, numbers were lower than what I thought they would be then but the curves looked about right, had torque/HP/rpm on that read out.

Grease Monkey
4 years ago

Quoting speedzter on 27 Apr 2019 07:16 AM
Shame you didn't get the torque curve, but looking at the HP, i would guess the torque would be pretty flat, peaking at around 3-4k.
I've forgotten if your still running the TW32's ?

Think they said they will email me a print out on Monday, might be a bit more info on that, swapped out the 32's for T-Man 590 PS2's after I upped the comp, still stock heads with a 58.

Grease Monkey
4 years ago

Got the sheet for my mates 103 heritage, considering the exhaust that's on the 103 is one of the smallest 2 into 1's I've ever seen I reckon it went pretty good, signed off where you would expect a 204 cammed stage 2 103 would, we tuned it on the road with the screaming eagle pro super tuner and MyTune, what y'all reckon?
I know there is not much to go on but if you're familiar with these sheets you can fill in the gaps.

Krash Kinkade
4 years ago

Quoting Grease Monkey on 03 May 2019 09:00 AMedited: 03 May 2019 10:39 AM
Got the sheet for my mates 103 heritage, considering the exhaust that's on the 103 is one of the smallest 2 into 1's I've ever seen I reckon it went pretty good, signed off where you would expect a 204 cammed stage 2 103 would, we tuned it on the road with the screaming eagle pro super tuner and MyTune, what y'all reckon?
I know there is not much to go on but if you're familiar with these sheets you can fill in the gaps.

Hilly, I'd say it's the heads, more than anything .
as my little 88" sporty run's the same heads ( those heads came on Buell from 2004, then went on big twin 2007 ) the cam does not determine how much HP just moves where it comes in around. the heads do that. the 103" would need a bit larger intake for making HP. I wish I could see a timed graph that shows how long it took to make the HP.

Grease Monkey
4 years ago

Stock heads Krash, yes they run out of puff up top but that's not a bad curve given the bits bolted on, a proper dyno sheet would be good but it was just a dyno day thing.
This was mine, what up with that you reckon?

Krash Kinkade
4 years ago

Quoting Grease Monkey on 03 May 2019 10:12 PM
Stock heads Krash, yes they run out of puff up top but that's not a bad curve given the bits bolted on, a proper dyno sheet would be good but it was just a dyno day thing.
This was mine, what up with that you reckon?

Looks good Hilly, it is pulling all the way till just before operator backs off.

Grease Monkey
4 years ago

Quoting Grease Monkey on 03 May 2019 10:12 PM
Stock heads Krash, yes they run out of puff up top but that's not a bad curve given the bits bolted on, a proper dyno sheet would be good but it was just a dyno day thing.
This was mine, what up with that you reckon?

Quoting Krash Kinkade on 04 May 2019 04:07 AM
Looks good Hilly, it is pulling all the way till just before operator backs off.

Thanks Krash, it doesn't feel rough like that line looks to ride, just pulls hard, not like a real hotrod but enough to get your attention. I like it, not a handful to ride around town but gets going if you ask it. The line roughness is what grabbed my attention, just wondering what could possibly cause that, have a few ideas now from you and others, cheers.

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