I know exactly what you are on about. Realy, you need to go to a workshop that deals with Jap engines or old rally cars. Usualy you will have to work out exactly what shims you want, then exchange them for yours, at a cost. They may have the ones you want, or grind yours. If you let them have your engine and head it may cost alot to get it all worked out. Best to work out the shims you want yourself and save some money. Make sure you get the propper specs. Intake and exhaust are different specs.
Tue, 14 October 2003 13:08
