Deleted account 211025001
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- Feb 3, 2005
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My 1290 is euro 4 and it ain't strangled like em figures.
6hp ain't even worth the ferry crossing![]()
Yeah, but, it's got TFT clocks
Andres
My 1290 is euro 4 and it ain't strangled like em figures.
6hp ain't even worth the ferry crossing![]()
My 1290 is euro 4 and it ain't strangled like em figures.
6hp ain't even worth the ferry crossing![]()
Thought you had a Superduke ?
Different tune so not really comparable .
And if you've not had it on the dyno,how do you know it ain't strangled,as you put it ?
!

"Junk" is the Holy Ones Sportster, Andres has the "old shitter"... Mine is the "old snotter"....
GT, Euro 4 and it's been on dyno'd![]()
Ktm state in stock the sas is 15hp down compared to the GT but your figures suggest is more like 25hp down on base run and your gain is very marginal, I wonder how different the engine spec is Cams ! Valves !
Strangely the sas I had out at the weekend had no fuelling issues whatsoever it's was super smooth and I was looking to fault it, however I felt it did not need anymore power so if you have eliminated any surging or snatching that your bike had than its a positive result![]()

You're not competitive at all are you .....![]()




Yes, lets see what the magical Wings exhaust and decat brings to the party .
Decat should be about 4bhp and the Wings ..... who knows but Giles's bike will trounce my underpowered failure of a bike![]()

Be careful what you wish for
I've tried linking to a clip on FB for you but can't seem to do it......if you're on FB check out the official KTM page and at the top of the page is a clip of the Akra on a 1290 in a dyno room , sounding proper without the db killer
Andres
Arseys bike will feel like there's a girl riding it, and my bike will feel like there's a Moto gp god riding it ...
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I'm not sure why, but my 1190 used to pop and gurgle really loudly on the overrun, to the extent that it would get on my tits after a while!
The 1290 seems much more calmer ..
Hilltop done on mine yesterday, peak power is quite low but massive gains in the midrange and that gas pick up now feels as light and crisp as you can get ... so I'm just not interested in numbers, they ultimately mean bugger all, it's about how the bike responds in your wrist (for me) and that is now just sublime ..
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I heard ktm did lots of R&D with the stock exhaust and cat set up on the 1290 to give optimum performance and removing the cat from the 1290 robs the bike of some hp and torque !
Comparing your torque figure to Arsey's does yours peak further up the rpm ?

It is interesting !
Can't possibly be the Akra. I'm sure the hippy will be along soon with the answers![]()

Why not !
Long can vs short can has always played part with end results, the manufactures design headers for specific can lengths, we then fook around because aesthetically it looks better with short, however what happens to back pressure !
longer system = more hp less tq in theory
shorter system = more tq and less hp in theory.
Tis just a guess tho![]()


Why not !
Long can vs short can has always played part with end results, the manufactures design headers for specific can lengths, we then fook around because aesthetically it looks better with short, however what happens to back pressure !
longer system = more hp less tq in theory
shorter system = more tq and less hp in theory.
Tis just a guess tho![]()


.............
Hilltop done on mine yesterday, peak power is quite low but massive gains in the midrange and that gas pick up now feels as light and crisp as you can get ... so I'm just not interested in numbers, they ultimately mean bugger all, it's about how the bike responds in your wrist (for me) and that is now just sublime ..
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Mark & Geoff said when I was there last month that the new dyno may under read while it's bedding in. I'm booked for early July, so that'll give them enough time to get it working properly!![]()

