Couldn't fit the emission friendly cam in this time round. It's all in its box in the garage. Tackle that later on.
Lightswitch, laggy, snappy, unresponsive, slow to react to throttle input single is a goer but ?.
260 poncam strikes again ?.
What sort of grind did you decide on with Kelford? Lift at 50 thou (or 1 mm) and lift? Can understand if you don't want to release that info though ?.
Considered pulling the head off to relieve it and run more lift with a not so long duration?
Worth noting that the tuner at Insight who tuned that Tilton Evo (won WTAC 3 times on the trot) has never blown an EFR up, ever.
Sensors run, turbos spun to their limit.
It's got to do with the turbine wheel. Because of the light weight wheel, the downside is that it has a maximum RPM that it doesn't like going over. It's not exactly a secret.