Originally Posted by Rob_Va

Nate,

I'd get the bike tuned on a dyno by a professional tuner.

I would have never ran a Fuel Moto (or any other vendor's canned MAP) in it in the first place.

Make your changes and take it to a reputable tuner in your area that will tune your bike on a dyno. I expect you will see how far off that canned "custom" MAP is when your tuner is done.

Originally Posted by scooter_nate

I have a fuelmoto EFI tuner on my roadking custom tuned for my current setup of K&N high flow air filter and Kerker slip ons. I am going to be putting on 36" Samson fishtails this winter and wondering if I will need to input a different program into my tuner?
Thanks in advance,
Nate

Originally Posted by fuelmoto

It will all come down to how the bike runs after you change mufflers, in some cases the long fishtail style muffler affect performance & tunability. If you need any assistance with your tune we are here to help

Originally Posted by Rob_Va

Nate,

I'd get the bike tuned on a dyno by a professional tuner.

I would have never ran a Fuel Moto (or any other vendor's canned MAP) in it in the first place.

Make your changes and take it to a reputable tuner in your area that will tune your bike on a dyno. I expect you will see how far off that canned "custom" MAP is when your tuner is done.

Originally Posted by fuelmoto

Interesting first post, welcome to the forum.

Originally Posted by robb_va

Thanks. Looking forward to getting to know everyone.