Spike Filter and Tuning

[jeffwest5599]

Just installed a spike filter. Is idles well but cuts out in lower gears when I give it full throttle. Wondering if that is an adjustment to accelerator pump or new jetting is required. No issues at all when stock filter is on.

 

[Mikeinjersey]

Just installed a spike filter. Is idles well but cuts out in lower gears when I give it full throttle. Wondering if that is an adjustment to accelerator pump or new jetting is required. No issues at all when stock filter is on.

Check your other thread on this question for a couple of responses.

 

[Mickmorris]

Like I explained to you the spike looks pretty good but performance wise not the best breather on the market. My bike would do the same thing but only intermittently. Sometimes ran great other times not so well. Plus you may have to take into consideration the o2 level where you are in Colorado.

 

[jeffwest5599]

I removed the aux vent bowl plug as listed on the s&s site and it runs like a champ. I assume it was just running short of fuel. Appreciate everyone’s response.