So I own a 2007 Streetbob someone gave me a 5 gal can of vp t4 can I use that in my harley? It's unleaded and no ethanol which I like but don't want to screw up my bike.

 

Without a proper tune to utilize the octane and oxygenated fuel... I wouldn't.

 

It's 100 octane unleaded, more octane than you need with a stock engine, I'd mix it with 3-4 gal 87 reg & 1 gal VP, that will give you 89-90 octane.

 

 

https://www.pure-gas.org