Quote:
	
	
		
			
				
					Originally Posted by  sam c.
					 
				 
				Does anyone know if an electric water pump or an electric PS pump has ever been tried? 
			
		 | 
	
	
 
Sam the 2012 991 (911) comes standard with elec. P/S integral to the R&P  & I assume the new Box & Cayman do too.  The waterpumps are so light & have nice bearings so I would guess the weight gain, complexity, & expense of elec. conversion  would not be worth it.  I believe the best aftermarket part void waiting to be developed is a lightweight aluminum pressure-plate.  I believe you were replacing accessory pulleys on your box, did you get the new 987 plastic rollers?