Dyno Run

[bira]

My dealer is having free "Dyno Run fun" on Black Friday (coupon required). I think I may take my bike up there and get a baseline done.

[Lush_trucker]

Nice! Wish my dealer had a dyno.

[Wayne's Striple]

From what I have read the rear wheel hp should be around 90-93 hp with a stock bike, but results can vary depending on how accurate the dyno is. - Wayne

[Dave73]

Your front sprocket will skew the readings a bit.

I would HIGHLY recommend hooking up tunecu while you do it. Make passes at multiple throttle positions. Save all the files with the AFR readings to tweak.

If is a dynojet you can get win pep at home if you save all your drf

[bira]

Originally Posted by Dave73

Your front sprocket will skew the readings a bit.

I would HIGHLY recommend hooking up tunecu while you do it. Make passes at multiple throttle positions. Save all the files with the AFR readings to tweak.

If is a dynojet you can get win pep at home if you save all your drf

Not sure if they'll do that since it's a "black friday" deal and and they may be too busy, but I may take the laptop and cable with me just in case. Good call!

[bira]

Well, results are in: 89.8hp @ the wheel. Not too bad I suppose. Unfortunately, being a free event, they didn't hook up to the ECU for torque #s but at least have a good HP and air/fuel baseline.
Here's the first run:

You Tube

You Tube

[Wayne's Striple]

Remember that the Street has a nice powerband to go with the peak hp, top gear pulling power you can actually use on the street. If you want close to 100 hp at the rear wheel get an Arrow 3-1 with no baffle, and proper map, and you also lose an easy 20 lbs to boot if your wallet can handle it. You might get another hp if you drill a bunch of extra holes in the plastic air intake. - Wayne

[bira]

Originally Posted by Wayne's Striple

Remember that the Street has a nice powerband to go with the peak hp, top gear pulling power you can actually use on the street. If you want close to 100 hp at the rear wheel get an Arrow 3-1 with no baffle, and proper map, and you also lose an easy 20 lbs to boot if your wallet can handle it. You might get another hp if you drill a bunch of extra holes in the plastic air intake. - Wayne

In all honesty, I'm not after a lot of HP, the striple has plenty to keep me entertained. More interested in smoothing out that little dip in the torque around 6,000rpm. I do want to drop the weight of the stock cans though by getting something else but I do not have ANY interest in spending > $1,000 on the Arrows, that's just ridiculous money. I've already drilled more holes in the air intake and may just remove it all together.

[Dave73]

Post your AFR.

That s a little less than I expected, but possibly normal for that dyno. Mine did 101 with a little work before the cam swap.... my bone stock Daytona did 106 on the same dyno as a comparison...

[bira]

Originally Posted by Dave73

Post your AFR.

That s a little less than I expected, but possibly normal for that dyno. Mine did 101 with a little work before the cam swap.... my bone stock Daytona did 106 on the same dyno as a comparison...

Below is the print-out of the run. To get 101hp out of a striple at the wheel you must have done more than a little being that it is only 105-106 at the crank in stock form!