Oil
I'll be serious. You're in Florida, if it were me I'd be running an SAE 50 weight oil, I lived in Florida most of my life and it's all I used with the Evolution and T/C's. Valvoline VR1 SAE 50 is around $6/qt at Autozone.If you're looking for a physically smaller oil filter consider the PC Racing FLO PCS4, it's a permanent filter that works very effectively and looks good too
You can read a review here: http://www.webbikeworld.com/t2/flo-oil-filterThey're currently around $90 but buy once, cry once. This specific PCS4 filter as moved from an Evolution Wide Glide to a 88" T/C Wide Glide to my current 103" '13 Wide Glide, I haven't bought a disposable oil filter in years

I'll be serious. You're in Florida, if it were me I'd be running an SAE 50 weight oil, I lived in Florida most of my life and it's all I used with the Evolution and T/C's. Valvoline VR1 SAE 50 is around $6/qt at Autozone.If you're looking for a physically smaller oil filter consider the PC Racing FLO PCS4, it's a permanent filter that works very effectively and looks good too
You can read a review here: http://www.webbikeworld.com/t2/flo-oil-filterThey're currently around $90 but buy once, cry once. This specific PCS4 filter as moved from an Evolution Wide Glide to a 88" T/C Wide Glide to my current 103" '13 Wide Glide, I haven't bought a disposable oil filter in years

For original question - Amsoil is really good and decently priced







