I bought the Valves he had for sale a while back,
in this thread
http://www.turbobuick.com/forums/parts-sale/196743-tons-parts-engines-trans-cars-look.html
the valves are listed as Ferrea valves,
the Part number on the small bags are 4007E and 4009E I could not find these numbers on the Ferrea Website
I did a Google search on the part number and came up with this
Buick Competition Valves from RPM Machine
They are SI valves, I cannot find anyone that is using these valves and I can't justify using these valves without knowing they will stand up like ferrea or manley Valves..
I'd like some answears but I have sent pms and email... nothing...
in this thread
http://www.turbobuick.com/forums/parts-sale/196743-tons-parts-engines-trans-cars-look.html
the valves are listed as Ferrea valves,
the Part number on the small bags are 4007E and 4009E I could not find these numbers on the Ferrea Website
I did a Google search on the part number and came up with this
Buick Competition Valves from RPM Machine
They are SI valves, I cannot find anyone that is using these valves and I can't justify using these valves without knowing they will stand up like ferrea or manley Valves..
I'd like some answears but I have sent pms and email... nothing...