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zeejay83 wrote:I think about rpms to 5000rpm on 12mm pump.
I have numbers for standard rollers 1 467 010 535
original 12mm sprongs 1 467 010 495 the same like 10mm pump( i think somebody use them for high rpms )
12mm rotorhead like mine is 1 468 334 870.
So that long springs are used in perkins engin rev to somethng about 4500. So not bad and i think that engine have smaller nozzles than mine 0.260. I read that short aprings are not best for 12mm , make less power over 4000rpm.
And i need number of that
zeejay83 wrote:So nobody knows number of 2 piece rollers on photo?
zeejay83 wrote:So 1 467 010 535 cam rollers is the best option for hghm rpm?
RCCUMMINS89 wrote:Bill.......I was told that there are "high speed, ceramic coated rollers". Are those it? Or was my shop guy telling me about something new?
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