Quote Originally Posted by Red90 View Post
I’ve had a 1.2 transfer case, tachometer and programable speedometer on my Defender for 15 years. If 110 is your max, your engine needs a tune.
Hi Red, I mean thats what i consider to be max economical cruising speed. I have been over 120 kms hr passing the occasional truck etc, but I don't see the point of sustained cruising above 110 km/hr. Its an old style 2.5 liter engine pushing a square box through the air. Aerodynamics was not factored into the design, I'm ok with that and happy to pot along at 100-110 kms hrs, where the engine feels comfortable ( to me).
Is you engine using the standard turbo & intercooler?

cheers simmo