[img]i/expressions/face-icon-small-confused.gif[/img] I have a '97 polaris 250 trailblazer it has a polaris aftermarket pipe on it and in the warm weather (70-80 degrees) it seems to bog when the engine gets warm, when i stop and accelerate when get past 1/2 throttle and give it more gas it seems to bog.

 

get some clutch springs or turn up the idle i did that before i got my clutch spring and it ran fine never bogged except for up hills.

 

how do i turn up the idle?

 

70-80 degs? Does it run better when it is cooler or hotter than "70-80"?

If it runs better when cooler out, sounds like your main jet is too big and your rich

If it runs better when hotter out, sounds like your main jet is too small and your lean.

Hope this helps.

Make sure your plug is not fouled, or cracked. One time I had a tiny crack in the insulator(white) and ran great at idle and part throttle, but boged BAD at wide open.

 

You are too rich if it bogs when warm. Do you know what pipe you have and what main jet you are running?

 

it's a hot seat performance pipe and im not sure what the main jet is because our local dealer did the installation of it

 

Your main with that pipe should be 145-150.