Anyone know the average horsepower and torque for a 2010 dyna with the 103 stage 4 screaming eagle kit. Anyone ridden with that kit? How does it perform?

 

I have the kit, it runs very strong. Pulls the wheels, sometimes 10 or 11 o'clock if the conditions are just right. Also great at blowing up the rear tire. I have no ET's yet but will by the end of summer. My bro has a 09 muscle that dyno'd at 117 rwhp and 86 tq, we are dead even when we line them up.

I bought it with the kit installed by a Harley mechanic. I think there are cheaper options out there but he got pretty good discounts on parts. Maybe enough to make up for the the cost of a 107.

 

I ordered the kit and waiting for the parts to come in. I hope to start getting it installed late this week. I can't wait.

 

I'd love to see a video of that....without dropping the clutch.

 

Local Harley parts guy has a 2011 Dyna WG with this kit in his. All I can say is WOW. He let me try it out... compared to my stock equal bike, I was impressed.

 

The stage 4 is made for more top end horsepower and it's going to suffer big time under 3000 rpms. And your not going to be pulling wheelies without clutching it cause the torque just isn't there. I basically had that setup and was disappointed after a few hundred miles. Not sure what cams come with the kit now, but your going to want to look into different cams unless you ride at top of the rpm range most of the time. I think my #'s were in the 110/110 range originally but after swapping to tman 625 cams, hpi throttle body/5.3 injectors, port/polish heads and 2-1 pipe I went to 123/124 tuned w/upgraded sert.

 

Got stock tires and if I drop the clutch it just spins them. If the weather is much cooler she runs so much better, no tack but bring up the rpm's to where it starts to make power, give it a good pull back as you nail the throttle comes right up. No video but high enough to ride it until I hit rev limiter in 2nd. Traction again here is the issue, it will start to come up and breaks the rear loose.

260 cams do seem high strung but I like them. Bike wakes up to me what feels like 2500 or so... I don't have any issues on the street either way with the cams. There are a lot of hills here in KY and it loves them. Not having ridden any scoots with a 107 (wish I have )or something similar I can't compare but have ridden a few 96ers, there is no comparison there.

All in all I think you will be happy. Just my no cents.