Oldsmobile Cutlass 442

.045 on most,what engine do you have?

According to the emissions sticker on on my '96 says .060 but if you look in the users manual it says .045 which is correct I don't know. When I took the plugs out of mine they were about .075 so I'm guessing they started out at .060 and burnt to the .075 in the 82,000 miles. So when I replaced mine I set then m at .060

Gramps

0.8mmUse NGK plugs. They come pre-gapped. PS Never try adjust the gap on a plug (throw them away every 10000-15000km) it's not worth it. The cathode ends up bent and wears the anode unevenly and will cause you more grief than pleasure. Also, the washer on a plug is meant for once-only se. It compressess when you tighten it in the first time. If you take it out, chuck it away.

35mm

The spark plug gap for a 1990 Yamaha FZR-1000 is typically set at 0.8 to 0.9 mm (0.031 to 0.035 inches). It's important to check the specifications in the owner's manual or service manual for the most accurate setting. Proper gap adjustment ensures optimal engine performance and efficiency. Always use the recommended spark plugs for best results.

4.5 Qts

Need to know what quad drivers are...

The best way to find out is go to your local auto parts store, ask for a haynes or chiltons manual on your vehicle. This will tell you everything you need to know about working on your vehicle.