PDA

View Full Version : More Power 2007 Scrambler 500



costman
11-11-2007, 03:09 AM
Can anyone tell me the best way to gain more power on this machine?

rundrave
11-13-2007, 08:11 AM
white bros pipe or the pro-circuit exaust are probably the better pipes for it

get a clutch kit with a team roller secondary probably the best mod to really wake it up

also the HPD carb mod and air box mods help alot as well

check out this site www.gen3usa.com that site is all about scramblers, trailblazers and 400 sports

costman
11-13-2007, 12:09 PM
Thanks,
I have purchased a new muffler, 42MM carberator, cam shaft, piston and ported head from a company in Racine, Wi. called Aaen. Check out there web site. They have been working on snowmobiles for a long time and got into ATV's in the early 90's. There site shows the results of dyno testing and by the time the machine is done with the stage 5 rebuild, I hope to have the 25% more power that they say. I am also going to put on a clutch kit.
Thanks for your feedback.

rundrave
11-13-2007, 12:31 PM
yup I have heard of aaen and they make good stuff

be sure to check out www.gen3usa.com

with your mods and stuff you will fit right and in and if you have any questions us guys over there will be sure to help you

willb
01-15-2008, 04:17 PM
RunDave gave you the same info that I would. All that money spent at Aaen is a total waste unless you do something with the clutching.

The clutch will make a stocker faster than yours with a the upgrades and no clutch. Call and talk to Darrell at HPD.

He is also a sponser of GenIII. Tell him the type of riding that you do and he will build you the clutch.

Mine is the gncc setup and was the best money spent on my scrammy. In the woods and on the hills is what mine was built for.

costman
01-15-2008, 05:38 PM
How do I get a hold of Darrell? What is HPD?

rundrave
01-15-2008, 07:45 PM
http://www.hpd-inc.com/

willb
01-16-2008, 06:19 PM
Thanks rundrave my bad...