What gas rating should a 2005 E.F.I. king cat use

[fj40]

I just bought a 2005 EFI king cat the manual say to use 87 octane is this ok???

 

[TROLLCAT]

the answer to your ? is yes its ok

 

[Ancient Sledder]

That's all I use in mine. I have run premium in it and find no difference in how it runs.

 

[fj40]

Thanks ran premium last week end ran regular this week end seemed to ran better on regular.

 

[FossY]

mine runs better on regular as well

 

[Fishtank]

Any mods? My 03 says 87 also but I have D&D twin pipes and they say to run 93. I cant even find 93 up here so I run 89-91 and it seems to run fine.

 

[fj40]

no mods on mine but a can