G'day

After all the effort that went into slotting a 4AGE in to my little celica and the motor only haas compression in 2 cylinders...

I haven't had a chance to take the head off yet, but I've started preparing for the worse and looking at rebuilds.

Where is the best place to get most of the parts? I've been able to find plenty of performance parts like pistons and cams. But if I need new valves etc... where can I get them from.

Any help will be greatly appreciated as this is the reason I changed engines