No, i dont think this.
Maybe?
But, Wayne, good luck when you'll unassemble the engine.
I dont was able to find the original bearing colour.
Also the match on the cranckase bearing was very difficult because the strange signs on the crankshaft are not easy to find and the match with the letters stamped on front of cranckcase is difficult.
But, reading the shop manual, is possible to reassemble the engine with standard bearings.
I used the standard bearings.
The engines of mine 2 restored (737 and 1256) runs great up to 8500 rpm, and over
Over 5000 rpm the lotus root sounds great and at 8000 is very music, an extasy.
Sorry if i'm gone out of the subject of this thread.
Riccardo
Your Italian friend.
737/940 Restored
1081/1362 Preserved
1256/665 Restored - ex Owner: Chris R.
10253/10315 (K0) Next project
1969 - Kawasaki H1 Mach III low ign cover - Restored
1969 - Kawasaki H1 Mach III high ign cover - Restored
1971 - Kawasaki H1A - Restored
1973 - Kawasaki H1D - Preserved
1973 - Kawasaki Z1 Blackhead - Restored
1971 - Norton Commando SS - Preserved
1978 - Honda CBX - Unmolested Museum Quality
1988 - Honda CB 400SS - Unmolested
1997 - BMW R80 GS Basic - blue frame - Museum Quality
2007 - BMW HP2 Megamoto - blue frame - New