[Norman74]

I may be interested in trading in my sporty on a slow bike, you know, a big twin.
I was wondering, since the inception of the twin cam, have there been many changes? I would think that some of the bugs that may have been present in the original would have been worked out on later models.
Can anyone tell me what/when upgrades were made in the product line?
Thanks

 

[harleyhog]

Ya could check in Here.
Whether its up to date or not........naaa.

Mostly bout the engine, not the bike in general.

 

[Kags]

The BIGEST inprovements are with the EFI. If your going FI Harley has got one of the best EFI systems on the market since there 02 models. The rest of the motor is on solid ground since 01.