at last!!! dyno tune!!

[phrozin]

Quote: Originally Posted by AZkfx450rider

damnu run a 13 up front? i run a 15 and i have a hard time keeping the front end down

i highly doubt that 15 tooth and 22" rear tyres 45hp wont cut it you be lucky to get the f wheels any where

[Dust Devil]

Quote: Originally Posted by AZkfx450rider

well got my bike back, this dyno reads stock bikes about the low 30's so its not a bad run, curve looks pretty good and the difference is like WOW


picked up 3.77 hp and the bottom end pulls like a beast!

hard to see cause i had to take the pics with my phone, the dark red line is the final curve

mods are TDC full exhuast, pc3, fci with box, and stg 2 hotcams

Great Run & numbers 45HP leveling at 9000 RPMs...How many map adjustments on your PCIII did you do to get those finial numbers...Or was the map you where you using very close...

[AZkfx450rider]

haha dude i run 22 inch fronts? not sure if u read it right

and on the dyno they put on dyno wheels and tires

mostly i run my 18s for mx and i go thru gears like nothing even with a 15 T front sprocket

[phrozin]

Quote: Originally Posted by AZkfx450rider

haha dude i run 22 inch fronts? not sure if u read it right

and on the dyno they put on dyno wheels and tires

mostly i run my 18s for mx and i go thru gears like nothing even with a 15 T front sprocket

lol and ? just so happen to have a kfx as well im well are of what they can and cant do

think about this you have spent a lot of dollars on your kfx to make 45 hp ? my bro's ltr just got a pipe and pc3 makes 48.8hp and 38ftp doesn’t that annoys you annoys the crap out of me

dont get me wrong i love my kfx but hey

[AZkfx450rider]

dude the hp number doesnt mean jack shit!!! EVERY dyno reads DIFFERENT!!!! idk how many damn times we have to explain that and every is stuck on a hp number

if your looking for hp numbers go buy a honda or ltr and get over it

[bauenkfx]

Yep, all you have to do is recalibrate the dyno and you can make it say whatever number you want. That dyno sounds pretty close to reality the 48.8hp ltr with a pipe and power commander not so much. Ltr's do make better hp then the kawi's, but it always has and always will come down to the guy sitting on the seat.

[AZkfx450rider]

yup i have seen quads hit this dyno and go to a dyno down the street and pull 6 hp more, just depends on the dyno! there is plenty of stuff that a dyno run wont tell you

[Dust Devil]

Quote: Originally Posted by bauenkfx

Yep, all you have to do is recalibrate the dyno and you can make it say whatever number you want. That dyno sounds pretty close to reality the 48.8hp ltr with a pipe and power commander not so much. Ltr's do make better hp then the kawi's, but it always has and always will come down to the guy sitting on the seat.

Also! If there are any air leaks and moister in the head pipe getting in through the clamps or head flange will cause the O2 sniffer to provide a corrupted "reading"/improper A/F setting/map on your F.I controller...

Most dynos use a probe style "sniffer" in the end of the exhaust...

[AZkfx450rider]

well yes dust devil, its not practical for them to weld a bunge in every header that comes in the door :P

[Dust Devil]

Quote: Originally Posted by AZkfx450rider

well yes dust devil, its not practical for them to weld a bung in every header that comes in the door :P

But! They could do a quick pressure test for leaks on the exhaust system, If found seal them up!!!
Before running the O2 tuning and definitely clear the exhaust of any moisture....
Plug the exhaust and kick it over a few times...Spray a soapy mixture around the "Flange" and "joints"...Watch for "Bubbles"...

Then run it to operating engine temperature 190 degrees to clear all moisture....Then tune!!!!

If your serious about "getting your moneys worth"......and full performance from your technician....

Your competition will......Or is sloppy second place good enough????


Permatex 81878 Ultra Copper Hi Temperature Silicone Gasket #6126940