Like ozbox said even if they are all 120's I would be happy,Ours is in the 165-175 range,But that may vary depending on who does it and how,Our Brock is up to 200 and that scares me just a little(all 195 to 198)That motor is just 4000ks old and the van is 2000200ks on her so I recon she is good.And not a tick from the motor.

Cheers Kiwivan