quikrpm'z

91 is hard to come by right now. So im planning on getting whats available 87 or 89 and using octane booster. Of course im not going to be boosting. Do u guys think it will be safe?

boosted92

If you have a 10:1 or higher motor like a GSR, ITR, B16 that's required to use pump gas when it's stock, don't use 87. If you have dropped compression and don't boost period that will work ok. If you have hondata you can set your rev limit to something very low (like 3 grand) so that you don't accidentally boost. Don't waste your money with octane boosters either.

T-sohctec

if your not boosting yeah you're fine.

if you start boosting, you get to make this face