DewRunner said:i dont have the isr mod, but just a heads up for the utahns, low grade gas here is 85 octane where as everywhere else is 87 stupid utah.
we are supposed to be running 87 factory tho.
I have to run 91 octaneRonMAIDEN said:I generally run 85 and the couple times a year 87 but never notice a difference just the price.
imryannn said:i know this may sound dumb of me but i thought i would ask...
what is the real purpose of the deckplate piece that gets screwed in? to me it looks like its just a hole to let more air in? so is it necessary to have that piece? or could you just have the hole there? I leave mine out, unless I'm in an extremely dusty area ( following someone on a dirt road). In fact, I went througha huge mud hole today. I had mud all over my engine, but none in my air filter.
thanks