Suzuki Shop says NO to rejet

[Alphamazing]

Just as an update, I went ahead and did the rejet. I have an '05 GS500F.

- K and N Lunchbox Filter
- 20 Pilots (Up from 17.5 stock)
- 60 mid mains (60 stock no change)
- 132.5 mains (Up from 130 stock)


This is like a totally new bike. It's unbelievable.    It sounds meaner, runs much better in the low rpm range, and takes off from stops without a stutter.

I just want to thank everyone on here who recommended this adjustment. If I had followed the advice from my dealer, I would not have done this, and would have missed out on a valuable performance upgrade. Anyone thinking about doing this to their bikes, I'd strongly reccommed it, regardless of what you might hear from other sources. Trust the people that have seen it and done it. It's worth it.

You're probably going to find that it runs lean and will get hot. I have the exact same mod and it took me literally DOZENS of carb pulls to get it right. My plugs were white before and now they are brown. I think I'm still a little lean on top, but not much.

22.5 pilots/65 mid-mains/137.5 mains