Greetings All!
So I took a gander around the forum this morning to search for some advice on the LunchBox. I have gathered much info on the subject and concluded that I will infact go ahead with a switch. However, I didnt come across anyone that has done it with the Delkevic Slip-on exhaust. I do plan on rejetting but have never attempted anything like that.
Any help or advice would be appreciated.
There are dozens of people who post here who have the lunchbox slip on combo. Look at the gs500 wiki for jet sizes.
If you have specific questions about tuning you should ask them in the general area, as the projects section is not intended for advice.
I did the complete delkevic system (9" oval muffler) with a lunchbox on my 2005. Jetted it to 20, 65, 145.