V8 GT pilot
Join Date: Sep 2003
Location: At the wreckers for ESP parts
I have one of John's modified pumps on my car.
Works a treat, combined with the 4 core custom rad I've got.
John's an interesting if not eccentric bloke for those of you who have not spoken to him. He knows his stuff and his products do work better than the standard and many aftermarket offerings. My impeller is bronze and has the disc enclosed / flat impeller design.
The alloy housing I've got was made in Japan !!!! and John put his own design impeller on it. Well over $150 off memory, and that was over 3 years ago.