What happened to fella who was making 6061 blocks for these FJ engines...

[JMR]

...or is it a sore subject? I make them for the SOHC CB750's for 1000cc displacement.
  Mike

[Pat Conlon]

Rodney Mumford owner of Pro Chassis Cycle makes the 1400-1500cc FJ big block for drag bikes..
Here's Rod's web page with the FJ big blocks: http://www.prochassiecycle.com/COMMING_SOON.html

Drag bikes only. Too thick, not enough cooling fins for the street.  Cheers!

[JMR]

 Thanks Pat. I thought he originally made the cylinders out of billet....those are cast pieces that are machined. Mine are billet and are heavily finned...they are for 1000cc displacement SOHC CB's, This link shows one.  http://jmrporting.com/?page_id=34

[andyb]

He's really hard to get a hold of, or at least was when I tried to contact him, also.