Checking/adjusting the valves is much easier.
Originally Posted by KenTenn
Is the difficulty level about the same as doing a valve adjustment?
It's been a while since I looked (at PAL's car) but you have more clearance on the side of the engine, so it may not be quite as bad on the Z4, as it is on the Z3.
The scrapes/scratches on my arms are only now healed...
1957 Austin-Healey 100/6 Wine Red
1961 McCulloch R1 go-kart Screaming Yellow
1995///M3 Coupe Dakar Yello Eurosport Twinscrew S/C
1999///M Rdstr Cosmos Black Eurosport Twinscrew S/C
2001///M Rdstr Steel Gray
2011 X5 35i Sport Deep Sea Blue/Cinnamon