1. Dellortos 34's on my 1.8. Set up the sync on 3 of the 4 carb throats to perfect #5 on the syncometer. The 4th I can't get below #6. They were set to the Dellorto book standards before installation so they were all "identical" settings when starting. Suggestions?
2. Using a Sunpro CP7676 engine analyzer. The Tachemeter reads about 800 RPM higher than the visual on the car tach. I think the Sunpro should be more accurate. Right or Wrong. Does the tach on the car go out of wack and read wrong? Is there a way to test the tach and/or adjustment the reading? Bill