IgoFast
New member
I did the head gasket and exhaust mod on my 1999sx 600.
After I did the head gasket mod I realized I had a full tank of 87 octane gas in the sled yet, Can I just add some octane booster untill i run this tank of gas out? or should I suck it out and just put 93 in right away?
thanks
After I did the head gasket mod I realized I had a full tank of 87 octane gas in the sled yet, Can I just add some octane booster untill i run this tank of gas out? or should I suck it out and just put 93 in right away?
thanks

super1c
Super Moderator
Suck it out and put it in your cars. Put the 93 in right away. Your sled will thank you and your cars dont care!!!
ottawaair
New member
No additives..., many additives are alchohol based & alchohol does not go well with 2 stroke oil. It basically dries it out or acts as a solvent.
IgoFast
New member
ok ill suck it out in the morning and put some good gas in it before I go on the trails. my truck is on empty any way