Ok, thanks for the info guys, I will drain the rest of it out and put in some 92. Do you guys think if i run some Amsoil Saber 100:1, if that will make any kind of difference with the advanced timing. I ran it a few months ago mixed with some VP MXRO1, before i added the timing plate and it really seemed to me to make a difference in the power area. When it was on the dyno, it made 42hp and 31 ft lbs, but that was before i did anything to it. Now with the add ons if done, it mad 47 hp, and 29 ft lbs. Will this timing plate help at all in the hp and torque department?