Thats what I figured and did. I can only imagine the difference between elevation and sea level.. The top dyno pic shows the baseline from monday and the slip on run from this morning.
Final Numbers From Dyno
- Thread starter RamminBusa
- Start date
I checked DynoJet's web site. The free software to view car and bike results is the same and it is available on their site. Good stuff to play with if you get the dyno files.
As for dyno tests, we use them a lot when modding cars, especially cars with forced induction since the air fuel must be right or BOOM! In the real world, I have found the 1/4 mile trap speeds make very valid indicators of RWHP numbers. If you know the DA when you are running, you can tell about your power by your trap speeds. Unlike ET's which reward talent, trap speeds tend to be more consistent. The higher the speed with a given vehicle, the more RWHP it has.
As for STD and SAE, both are valid measurements of power, but STD numbers run higher by as much as 5% and dyno operators often give the STD results out to people to make them feel better about their power. The dyno test will also have actual uncorrected TQ and HP numbers but the standard of correction are supposed to eliminate all the variables of barometric pressure and altitude, etc.
Johnnycheese
Registered
the dyno is a DJ100 in other words a POS by todays standard. the dyno is real easy to fool due to it does not use updated drums etc,etc. what was the Torque? my guess is 104 why? becuase the drum is so light the torque the busa has will spin it like nothing, this is why the R-1 has normal readings.
forget about mapping it there due to no load control either.
his correction factor is also WAY off. even at 86 degrees and 3800 feet with 30% humidity (a guess)and the baro pressure at 29.00(a guess) I get a correction of 1.27 not 1.34
Do your self a favor and before you go next time find out what the pressure is and the humidity. you will know the temp and elevation. then ask for your numbers uncorrected and use this link to find out the real numbers
cool link
forget about mapping it there due to no load control either.
his correction factor is also WAY off. even at 86 degrees and 3800 feet with 30% humidity (a guess)and the baro pressure at 29.00(a guess) I get a correction of 1.27 not 1.34
Do your self a favor and before you go next time find out what the pressure is and the humidity. you will know the temp and elevation. then ask for your numbers uncorrected and use this link to find out the real numbers
cool link
Johnnycheese
Registered
okay I checked on the weather and came up with something.
If you take the 1.34 correction factor out you have 123.88 uncorrected by taking the weather for today the SAE corrected number would be 151.0 and after the slip ons it would be 128.35 uncorrected and the sae corrected would be 154.
sounds about right now doesn't it
If you take the 1.34 correction factor out you have 123.88 uncorrected by taking the weather for today the SAE corrected number would be 151.0 and after the slip ons it would be 128.35 uncorrected and the sae corrected would be 154.
sounds about right now doesn't it
Thanks Johnny,
I still intend on seeing you one day. My main concern was getting the difference between full stock and the slip ons. As long as he had the machine setup the same I can still gauge the improvment no matter what the bottom line is yes? They sound good, look good, and seem to have improved the hp output. When I get the wife happy and get a couple extra bucks I will be making the drive to see you... you-da-man
I still intend on seeing you one day. My main concern was getting the difference between full stock and the slip ons. As long as he had the machine setup the same I can still gauge the improvment no matter what the bottom line is yes? They sound good, look good, and seem to have improved the hp output. When I get the wife happy and get a couple extra bucks I will be making the drive to see you... you-da-man
Johnnycheese
Registered
really not due to his correction factors are wrong. as you see you thought your were getting a 6hp gain but due to the correction factors being the same for both days and it was not. you really only gained 3 hp.
I would go back and get the uncorrected numbers and then you could but in the real correction factors to see what and were you gained
I would go back and get the uncorrected numbers and then you could but in the real correction factors to see what and were you gained
Thanks for the info Johnny, I will be in touch when I get your way. I am going to be in San Antonio 4th of July weekend, you going to be around? I was thinking of coming up to your shop, probably wont have the bike since I am bringing the wife and the kids but its always good to meet a legend.
Johnnycheese
Registered
the 3rd 4th I will be closed but the 1,2 and 5th I will be here
Dyno racing is like competing in the special Olympics.. Now matter who wins. Your still retarded.
can yah get 1 of those.. Vipercansâ„¢ on a "blueramp" ? n if so .. how much would the x-pexted gain to " rising n lowerin " it would be ?
or better yet .. the "bus" !!
can yah get 1 of those.. Vipercansâ„¢ on a "blueramp" ? n if so .. how much would the x-pexted gain to " rising n lowerin " it would be ?
WTF!!!Dyno racing is like competing in the special Olympics.. Now matter who wins. Your still retarded.
can yah get 1 of those.. Vipercansâ„¢ on a "blueramp" ? n if so .. how much would the x-pexted gain to " rising n lowerin " it would be ?or better yet .. the "bus" !!
Most definitely, WTFWTF!!!Dyno racing is like competing in the special Olympics.. Now matter who wins. Your still retarded.
can yah get 1 of those.. Vipercansâ„¢ on a "blueramp" ? n if so .. how much would the x-pexted gain to " rising n lowerin " it would be ?or better yet .. the "bus" !!
omg thought i was loosing my mind and couldnt read for a minute. wtf indeedMost definitely, WTFWTF!!!Dyno racing is like competing in the special Olympics.. Now matter who wins. Your still retarded.
can yah get 1 of those.. Vipercansâ„¢ on a "blueramp" ? n if so .. how much would the x-pexted gain to " rising n lowerin " it would be ?or better yet .. the "bus" !!
Johnnycheese
Registered
this comming from a person that thinks his busa sticker said to use 92 octane.Dyno racing is like competing in the special Olympics.. Now matter who wins. Your still retarded.
can yah get 1 of those.. Vipercansâ„¢ on a "blueramp" ? n if so .. how much would the x-pexted gain to " rising n lowerin " it would be ?or better yet .. the "bus" !!
well by the quoted statement I think he really does live in La, like in lala land
Hey Johnny, just got back from San Antonio. Did not make it too you sou on the way back I told the wife I would have to come back with the bike... Got a couple dirty looks from her but I think it will happen before too long. Man it was hot as hell all weekend. Nice place but Humid and HOT...
stangfreak91
Registered
I still wouldn't trade my full hindle for two slip ons! Just my .02
stang,
I could not find a full anything for the price I got these slip-ons...
Maybe later a full system but for now, I get great gas mileage and good deep sound...
I could not find a full anything for the price I got these slip-ons...
Maybe later a full system but for now, I get great gas mileage and good deep sound...
