the DEVIL'S SLED plated CR500AF SUMO build

NightBiker07 · Post by **NightBiker07** » May 15th, 2009, 6:17 pm

something's off.....from what i understand, it should be much faster than that.

when it comes time for a rebuild, i guess its time for a port job

LAYNFRM · Post by **LAYNFRM** » May 15th, 2009, 10:37 pm

Roostius_Maximus wrote:what year is that trans?

the entire motor is a 94. i bought the entire bike and rode it around the local Kart track and my neighborhood before tearing it down. it seemed an assload faster, but i'm guessing that was partially due to the gearing. it's 91MM bore with a fresh hone job and wiseco piston (4 holes drilled on each side on exhaust side and exhaust bridge relieved.), brand new crank case seals, pro circuit header (a few dings in it) and PC spark arrestor silencer. i'm running a new BR8ECMIX iridium short plug. i tried a normal plug and it didn't get any better.

on a side note, since this could be cruicial, or have nothing to do with the lack of power. i'm running a 2005 CR250 ignition coil. could this have anything to do with it?

nightbiker, you ain't kidding! haha

Post by **AlisoBob** » May 15th, 2009, 10:40 pm

LAYNFRM wrote:i have a pro circuit exhaust and v-force delta 2 reed cage, stock carb with 178 main and stock pilot and needle position at sea level.

Knock it down to a 172, and hang the fuck on!!!!!

LAYNFRM · Post by **LAYNFRM** » May 16th, 2009, 8:40 am

will do. i just didn't want it to lean out on the street "cruising around".

Post by **AlisoBob** » May 16th, 2009, 10:28 pm

The main jet has nothing to do with "cruising around"......

LAYNFRM · Post by **LAYNFRM** » May 17th, 2009, 3:02 am

it's mainly riding on the needle and pilot? i'm not that great at jetting. i usually let my buddy who works on bikes do it, but neither of us knew where it would need to be fatter when i'm on the street.

i'm gonna pick up a 172 tomorrow morning when i get off of work. i put the factory 170 back in it yesterday and rode it a bit. it honestly didn't seem any different. i'm gonna be leaving for a deal's gap trip tomorrow night/tues morning, so i won't get to see how it does against my friend's XRR till i get back.

LAYNFRM · Post by **LAYNFRM** » July 22nd, 2009, 10:43 pm

i've been slacking. i never got around to posting finished pictures. here's the finished product with some eye candy. it was clean when i got there, so i had to go mud riding to give them something to do...

CR500R7 · Post by **CR500R7** » July 23rd, 2009, 2:44 am

Man you can be SLACK ALL YOU WANT, if you continue to post pictures like that dude.

That candy was very SWEET!

LAYNFRM · Post by **LAYNFRM** » August 3rd, 2009, 7:22 pm

bike is for sale in the classifieds here

BannedCR500Riders.com

the DEVIL'S SLED plated CR500AF SUMO build