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Posted: Sun Apr 01, 2007 11:24 pm
by T-Rex
No Hurry, I will be racing the quad next month in 300ft sand drags.
Posted: Mon Apr 02, 2007 12:49 am
by Sandstorm
Stock base line was 43rwhp
A bone stock LTR puts out 32hp on KBR's dyno. Peashooter out, lid off and CB did 40hp 27.5tq.. KBR's reads low so any modded numbers are low also..
Posted: Mon Apr 02, 2007 1:11 am
by cannondale27
Doesnt really matter since he had a 17hp increase over stock.Thats impressive.
Stock Cannondale 432cc on our dyno best was 42hp mine just got 58hp thats 16hp increase.Not bad huh?
Posted: Mon Apr 02, 2007 1:53 am
by Sandstorm
Good numbers for both indeed. I'm just commenting is all. Some dyno's read high some read low so it's anybodys guess to who's is accurate, but mods done on same dyno do say alot.. I guess a real accurate way is the actual percentage increase.??
Posted: Mon Apr 02, 2007 11:40 pm
by T-Rex
Good numbers for both indeed. I'm just commenting is all. Some dyno's read high some read low so it's anybodys guess to who's is accurate, but mods done on same dyno do say alot.. I guess a real accurate way is the actual percentage increase.??
I have been to KBR and I now there dyno, I helped Kam dyno tune a YFZ450 one afternoon. Rage ATV's dyno is the hardest dyno to get even 50rwhp out of trust me on this. There is no comparing dyno's anyway it is a tuning tool, and thats it.
Posted: Tue Apr 03, 2007 12:33 am
by cannondale27
Wierd thing is that we have had same quads on Jansens,Rossier,Steel city and Mikes Cycle and they all are well within 1hp of one another.You do need to pay attention to correction factor and smoothing.Almost all people who post charts post with STD correction and 0 smoothing.If posted in SAE like we did earlier it will be less and if posted in DIN it will be more.Higher smoothing the lower the number also.All things to watch for when comparing dyno charts.
Posted: Tue Apr 03, 2007 2:49 am
by T-Rex
Thats very true 27...