CRF 450 valves TRX450

[onebad450r]

Will the CRF 450 titanium valves and retainers work on the TRX 450R head without modifications? Are the springs the same? I was just playing around with some ideas and was wandering if anybody knows the answer. I was kind of thinking of the weight reduction, resulting in a quicker revving/pulling engine...... Okay lets hear it from all the motorheads out there.....the pros and cons.....

[250rtone]

I think they will, Tim Farr uses that set up so there must be some performance gains to be had.