Disappointing Dyno results
#1
Disappointing Dyno results
Hi Guys,
Just curious I got my bike dyno results and its putting out only 51.62 horse with the mods that I have.
(TM45 Carb, Ported Intake, Full RW Open exhaust, CDI & No air box)
Any idea what's the most power you can expect to squeez get out of a stock bore & piston no NOS or Turbo ?
I was really expecting to be in at least the 60's !
Let me reach back for my wallet again !
Just curious I got my bike dyno results and its putting out only 51.62 horse with the mods that I have.
(TM45 Carb, Ported Intake, Full RW Open exhaust, CDI & No air box)
Any idea what's the most power you can expect to squeez get out of a stock bore & piston no NOS or Turbo ?
I was really expecting to be in at least the 60's !
Let me reach back for my wallet again !
#5
Disappointing Dyno results
That's what I thought,
So all the bolt on upgrades I got may not have help as much as going with a full on Big bore 730 kit or some thing like that !
I am wondering if I will now be able to reach my top end faster.
Meaning I did not gain much more top end speed but I get there faster ? which is fine with me.
As my goal is to get as much as I can from the bike with out cracking the case !
O well maybe next year ? till then I want to ride till I can't ride no more.
So all the bolt on upgrades I got may not have help as much as going with a full on Big bore 730 kit or some thing like that !
I am wondering if I will now be able to reach my top end faster.
Meaning I did not gain much more top end speed but I get there faster ? which is fine with me.
As my goal is to get as much as I can from the bike with out cracking the case !
O well maybe next year ? till then I want to ride till I can't ride no more.
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#8
Disappointing Dyno results
Every dyno will produce different numbers. So what you really need to find out is what a stock DS dynos at on YOUR dyno. Your most likely not going to see 60HP with only bolt-on mods.
For comparison my stage II HPR stock bore pulled just over 57HP on a different, but same manufacturer dyno that MrHP uses.
For comparison my stage II HPR stock bore pulled just over 57HP on a different, but same manufacturer dyno that MrHP uses.
#9
Disappointing Dyno results
Wow,
I thought the whole point to a DYNO was to set a standard by which all others can compair to !.
Meaning that 50 horse power in California is 50 horse in Colorado and is 50 horse in Texas, but if I have to factor in slipage, tire pressure, ambiant air pressure, altitude and temperature man the validity of a Dyno run really looses its value.
I can now see where all the conversations come from.
I am curious if there is a Weights and Measures testing standard that all shops that run Dyno's must be tested by for accuracy ?.
I can see how any old Joe could brag he is putting out 60hp to the rear wheels according to his dyno shop but when tested on a different dyno only yeald 49hp.
Man what a pandora's box.
O well I am just eager to get on her have some fun, drink some beer and let her rip.
I am on a pretty good kick to keep in front of my 686 Raptor friend and have gone so far as to
loose some weight to do it !
If for every 10 pounds = 1 horse ... I just gained about 3 horsees ... over the summer.....
See ya in the Dunes. [img]i/expressions/face-icon-small-happy.gif[/img]
I thought the whole point to a DYNO was to set a standard by which all others can compair to !.
Meaning that 50 horse power in California is 50 horse in Colorado and is 50 horse in Texas, but if I have to factor in slipage, tire pressure, ambiant air pressure, altitude and temperature man the validity of a Dyno run really looses its value.
I can now see where all the conversations come from.
I am curious if there is a Weights and Measures testing standard that all shops that run Dyno's must be tested by for accuracy ?.
I can see how any old Joe could brag he is putting out 60hp to the rear wheels according to his dyno shop but when tested on a different dyno only yeald 49hp.
Man what a pandora's box.
O well I am just eager to get on her have some fun, drink some beer and let her rip.
I am on a pretty good kick to keep in front of my 686 Raptor friend and have gone so far as to
loose some weight to do it !
If for every 10 pounds = 1 horse ... I just gained about 3 horsees ... over the summer.....
See ya in the Dunes. [img]i/expressions/face-icon-small-happy.gif[/img]