What do you mean by higher lift cams? Increase engine speed?
As R is 13.600 but via race ecu should be possible to increase speed. Right?
Race kit Camshaft, there's more room in the RR cylinder head to run Camshaft with higher lift (lobe size) 11mm vs 10.5mm on the intake but I'm not sure what the exhaust Camshaft differences are.
Both engines can be run at 14,200rpm with Race ECU.
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