[Jessie-James1]

I pik up my GT86 today..... Can't wait. What's the run in period for the car?

 

[Guest]

Took me four days. Pretty sure I wasn't the fastest though...

 

[Guest]

Oops! 1,000 miles.

Brecon Beacons, Fosseway & Cotswolds, Dartmoor, Exmoor & North Devon. Done.

 

[Kodename47]

Dude, it does say in the manualwhat Lordgrover said.

We've also covered it here and about 6 posts below this onehere.

 

[ShinyBRZ]

This worked a treat for me.
0-500 miles, max half throttle, 2000-4000rpm (keep it above to stop it labouring).
500-600 increase to 5000rpm
600-700 increase to 5500rpm
700-800 increase to three quarter throttle
800-900 increase to 6000rpm
900-1000 increase to 7000rpm & full throttle
1000 onwards max everything.

Mine's not missed a beat in 7000 miles.

It's not just the engine, but the transmission, suspension, tyres, brakes....