dacuteboy you are full of snot. There is no way you were passing a car going 60 in fourth gear. The 250ex has the EXACT same engine as the Recon, but the only thing different are the head design and it's gear ratios are tuned a little but not to the extent that you can pull 60 out of it in 4TH gear. I've heard bs before put what you are saying tops my list.

 

Well maybe not 60,but 55,it depends on your weight.

 

I had a 250EX with a full system exhaust and jet kit and it wouldnt run 60, i had mine at 53 racing a rubicon and to be honest with ya thats all the lil quad wanted so they will run about 53 or 54 tops. I think the speedometer in that car was off!!

 

Yeah you might be right but its fast enough for now.It does good on jumps since its light.Which pipe for the 250ex would put on the most speed.

 

What is the best way to make 250ex go faster.