where can u get these esr kits?
Power User
Roostin Away
where can u get these esr kits?
1974 atc 90 project underway cuzzztom
1985 atc 110 for sale
84 200s all original got off the first and only owner
new carb
maybe putting my 200x cam in it but not sure
old trike
1985 200x
12.1 piston
oil cooler kit
white bors cam
super trapp exhaust
uni clamp on air filter
350x front end
Wires, Hoses, & Digital Wizardry.
Got the holeshot
The ESR website address is www.esr250.com, but it's not working for me right now. Try picking up a dirtwheels mag, they always have a big ad in there.
Red Rider's Sand Machine Updated 07/23/14
At The Back Of The Pack
Arm chair racerAt the back of the pack
blown331 where did you have to trim the skidplate, in the top or on the side?
At The Back Of The Pack
Arm chair racerAt the back of the pack
You can go so much faster without punching the cyl out if your stock . I would start with a pipe. You will not want to use stock pipe if you end up with a 300 kit later . My bike is 1st over and im running my close to stock head and it scares the hell out of people who ride it .Just bolt on crap and porting.
Power User
Got the holeshot
Have you ever heard anything about the 389cc polanda? using a polaris 400 topend on a 250r. I'll find the thread on my local board and post it. seems like it produced 60hp. Here's a shop that deal with them. http://www.mpracing.biz/Originally Posted by badpig121
I love my totally stock 86 250r (the only aftermarket items are the rear tires and a K&N filter) but, let's face it, I can always use more power. I was thinking the CT 310 kit, but was told the ESR powervalve was the way to go. They have a 265, 310, 330, 350, and 370. But the 330 on up require a long rod. I want to keep the bottom end as stock as possible so long rod is out of the question. Anyone have comments about the powervalve top ends vs. the CT kit? 265 vs. 310? I ride mostly dunes and desert; It's the only good thing about living in CaliforniaI'm just looking for the fastest, most reliable set up. And it should be free on my birthday!
http://www.atvsource.com/articles/pr...nda_engine.htm
Last edited by BLAZERONE22; 01-19-2005 at 01:12 AM.
1985 350x
1985 350x
1985 250r
200 auto x
1984 250r
1982 250r
85 Tecate
86 Tri Z
85 TRI Z
98Wolverine
99TRX 300
I need a 86 250r Headlight lens!!!! Hook me up!!!!
Westcoasters check out the Florence ride....
http://www.3wheelerworldforums.com/s...ad.php?t=42267
New to the board
Arm chair racerNew to the board
both company's have good performance, but if you want better quality, definetly go with anything from CT, i have seen cylynders from both company's and they both look good, but the big bore ESR stuff has a cheesy looking spacer, and some finishing touches arent quite as nice as the CT stuff. Also, CT has proven itself more than ESR with tons of titles and championships, and has a great track record for being very reliable.
04 450r Curtis Sparks Pipe, Curtis Sparks Cam, FCR Carb, EHS Racing Airbox Lid, Elka Elite series Long travel suspension, Lonestar A Arms, swingarm, steering stem. Many many more moda.
1986 ATC 70- The drunk bus
Power User
Teaching quads a lesson
I'm getting a lrd 310pv. It should be here in a few days. When it stops snowing here I'll let you know how it is. By the way, lrd used to make a killer pipe for 250r's and they have the molds, so give a call and maybe with enough pnone calls they will a few of them, also the same for a tri-z
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