- Location
- Prince George,BC
I ordered a new set of domes from blowsion and since i installed them my machine is running rough i lost 700 rpm i used to hit 7000-7100 rpms and now i am only getting 6200-6300 my old domes were 29 cc and i was getting 160 psi and now my new domes are 27cc and im getting 190 psi im running 94 octane but my question is my old domes were stamped 29cc SXR and my new domes one is stamped 27cc SXR and the other is stamped 27cc SXR-6 is one a drop down dome or somthing im guessing there is a difference and im hoping that could be my problem and suggestions?