im getting ready 2 put a barnett clucth in my blaster.i have everthing ready but i read some where not 2 use car oil i had allready got some pennzoil synthetic 10-30 will this not work? town i live in our yamaha dealer kinda sucks and they said they did not carry the 10-30 no more like it was replaced with 20-50 so i hoped i would be better off going with 10 30 plz tell me if im wrong. n ty. ps today is my 1st day here i will put pics up soon