Are the s4 and s5 TII throttle bodies interchangeable? I mean will a s4 tps mount onto the s5 tb? I'm using premix so the omp rod is not a problem? I think my s4 tb is sticking and i s5 laying around somewhere.

 

i used a s4 tps sensor on mine i kinda bended it a little to fit but it works.

 

thanks