Hi. yes it is safe as modern cars have 'rev limiters' which stop you from keeping the engine in the 'danger zone' or going past it for too long. Always ensure the engine is at normal operating temp eg. warmed up. normally 2 miles approx.
hope this helps
Andy
9,000
The EPA range estimate for the 2002 Volvo S60 is 351.5 mi. in the city, 462.5 mi. on the highway.
The EPA range estimate for the 2002 Volvo C70 is 324 mi. in the city, 450 mi. on the highway.
The EPA range estimate for the 2002 Volvo S80 is 358.7 mi. in the city, 485.3 mi. on the highway.
Yes
The 2002 Volvo S60 has 20 valves.
The 2002 Volvo S80 has 24 valves.
The 2002 Volvo C70 has 20 valves.
I get about 42 miles to a UK gallon - mixed driving with 50% motorway driving at speeds I should not document.
The 2002 Volvo S60 has a 5-speed manual.
The 2002 Volvo C70 is a gas-powered vehicle.
The 2002 Volvo S80 has a 4-speed automatic.