Im going to be premixing on the engine im building. so my question is how much 2stroke oil do I add per gallon of fuel?

 

Really? This is covered in the FAQ, and a search for "premix" turns up literally thousands of threads.

1 ounce per gallon of fuel injection compatible two stroke oil.

 

o my bad.

 

You can get Idemitsu from Mazda Trix...and it's not that expensive comparatively...

 

I generally use a 100/1 mix ratio on race cars. This is probably a liitel oil rich for a street car, where you could probably use more like 150/1. 1 gallon is 3785cc or 128 oz, so 100/1 = 38 cc or 1.3 oz, 150/1 = 25 cc or 0.8 oz.

 

I race a 1990 RX7 NA in SCCA. I use one once of Legend two stroke oil per gal. It's easier to just add 5 onces to a five gal can or jug for a consistent mix.

 

well my car is going to be a race car prity much so how many ounces per gallon is a 100/1 mix ratio? and idemitsu how much of that do you get when you order it from mazda trix is that like a realy good 2stroke oil for rotarys or somthing?

 

So basically, a 100/1 premix ratio would be 1.3oz of premix per gallon of gasoline.

Idemitsu is a rotary specific oil/premix oil... but in reality most any 2stroke oil will work for premixing. Here is a link: http://www.mazdatrix.com/q-supply.htm

 

awsom I will deffinetly do that!