ESR is about 15 minutes away from me so i have been familar with them for many years. It seems that their products and great service has paid off and they have grown rapidly. I just saw a 2 page ad in Dirt Wheels. Too bad other atv companies have not fallowed their lead.
-Ryan

 

i have a 310 pro-x also. ported by tom miller motor sports. i ahve ran it for three years (on and off) and have not had any problems. just putting a set of rings in it now. anybody know the torque specs for the 310 pro-x? also anybody compared a curtis sparks 310 againist a esr 310? later airtime

 

lumpdog who allready replied works for ESR.

 

I have talked to someone that works at esr many times in another furom.He seems to be a really nice guy and knows his stuff.When I get my bottom end done I will be on the phone with him ordering the 310 econo kit with their pipe and 36mm carb.]

I think ESR will help build qaud racing to an even bigger level.Anyone Who doesn that will have my business that is for sure.


86 trx250r
97 300ex

 

Yes the company and him are geat. IM going with them for all my work.
THey are in my area about 15 mins away.
I would like them to help get some quad racing going since there is none in our area.