There is a good reason for opting for slightly reduced fuel pressure on the R53 Cooper S . The idea of the fuel pressure regulator is to maintain a CONSTANT fuel pressure over and above the inlet manifold pressure. That … Read More
We have just made 2 small changes to our TIG welded R53 SportLite Catback Exhaust. These are an increase in the slash cut angle at the end of the tips, now increased slightly from 15 degrees to 20 degrees, … Read More
Just had a car in with GTT intercooler & GTT Oil Catch Can fitted over 2 years ago . You can see the OCC working very efffectivly ,It has oil half way up the dipstick as shown in pic, but … Read More
CHEAP NGK SPARK PLUGS OF THE WRONG HEAT RANGE CAUSE PROBLEMS We see and hear of people who have put BCR8ES or very similar spark plugs in there Cooper S R53 and had problems with misfire/spluttering/holding back etc or other … Read More
This R53 Cooper S has just had the GTT Light Weight alloy flywheel ( + Helix Clutch) and GTT camshaft fitted. The video demonstrates 3 things:- Virtually no gearbox chatter after ditching the standard dual mass flywheel. Good smooth & … Read More
The Advantages of using our GTT Light Weight Alloy Flywheels over Light Weight Steel Flywheels ! 1) Alloy Flywheels with their aluminium body allow the heat from the clutch surfaces to be taken away far more effectively than steel . Result … Read More
