Did you ever talk to Carl's about any more updates for the 660, like did the slp pipe ever pan out for them? V force reeds on the 660 any good? case porting.
I asked if there was anything I should look into for the upcoming season but there wasn't any bang for the buck upgrades that I needed to have. I'm not interested in pulling the motor for case porting and the VForce reeds doesn't warrant the price and time to put them in. I will have to check my notes on the SLP pipe but if I remember correctly, there wasn't a noticeable increase on the 660's.
I am going to run the Team Tied this winter though (Indy Dan's setup).
I wanted to upgrade suspension/shocks this year but that will have to wait for another season.
UPDATE: I have the primary and Team Tied balanced/installed, sled is now geared down, and now waiting for the WRP seat to show up. Just need to add some snow to see how it performs.
New seat showed up
Next up, just waiting until the first trip out west.