tech1_22 Posted March 31, 2011 Share Posted March 31, 2011 hello all, i'm new to the board and would like to pose a question to everyone. is there a difference between the harmonic balancer and or p/s pump pulley on a jdm vg30dett and an n/a vg30? my shop has inherited a huge set of problems/finish work on a half finished '92 300zx jdm swap, wiring, pipe routing, exhaust etc. etc. we've gotten everything finished up and the car running and driving great except the p/s pump belt keeps wanting to run one rib off the p/s pump pulley. it seems that the p/s pump pulley and harmonic balancer are misaligned. any ideas? Quote Link to comment Share on other sites More sharing options...
Pharaohabq Posted May 2, 2011 Share Posted May 2, 2011 CHeck the PS pump mount, I bet it's not installed correctly. The PS pump has a bracket at the bottom and then a scissor tensioner ajusting bolt at the top. If that tensioner isn't put together properly it'll cause things to be out of alignment. Search on here for the FSM, and I'm sure you'll see what I'm talking about. Quote Link to comment Share on other sites More sharing options...
monster626 Posted February 17, 2012 Share Posted February 17, 2012 the Na and the tt power steering mounts are completely different....you have to use your NA pump and NA mounts and an NA belt..... That will work.... And yes the belt will only have 3 ribs but will work great.....Paul Quote Link to comment Share on other sites More sharing options...
monster626 Posted February 17, 2012 Share Posted February 17, 2012 oops....maybe i should read the time stamp Quote Link to comment Share on other sites More sharing options...
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