Octane ?

[steplift20]

115 2003 Yamaha to 4 stroke octane 87 or 89 ?

 

[spareparts]

it will run off 87, but it will run better off E free 89

 

[THEFERMANATOR]

Ethanol free anything is better than any e10 blend.

 

[steplift20]

I can't get e free gas here in nj

 

[THEFERMANATOR]

I can't get e free gas here in nj

These 2 places near you are supposed to have it.

Main Lake Market
234 S New Jersey Ave, Lake Hopatcong,

Morris County Marine
745 Rt 46, Kenvil, NJ

 

[Duke01]

E free gas

Check out this website for e free gas: https://www.pure-gas.org/extensions/maps.jsp?statecode=NJ

It appears that the site is updated by its users. I found it useful.