I am in the process of converting my 1994 gsr dailty driver into a track car. The timing belt was replaced at 100K but they didn't replace the water pump. From everything i've read on my search this should have been done. My question is there any upgrade (i.e ITR water pump) that I should consider or stay stock? I plan on staying N/A.

 

oem water pump is fine. all b series vtec pumps are the same.