Gas

[beastlywarrior228]

i honestly dont think its bad to run 87 in a low compression motor

 

[duneracerweston]

If you runn a motor on 87 its not bad but the carb will need cleaned really offten and the cabon build up robbs power from you and you might get some real good 87 or some really bad 87 its just to much trash in it for me