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					Originally Posted by steve00s
					
				 John V, you seem pretty jazzed about the LSD.  Can you elaborate on how it has improved the car?  Just when I think I've done all I can something else comes along. | 
	
 
As I said, I don't have one.  But it would be the first modification I would do.
The main problem I have experienced with my stock-class Boxster is not that it moves around too much or that it doesn't have enough negative camber - it's that it is rather difficult to put the power down without one tire going up in smoke.  Certain courses are worse than others.  An LSD would cure this - and the car would be more driveable and faster.
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					Originally Posted by racer d
					
				 I don't disagree that the Khumo is much slower (than Hoosier) and I know many folks who like the stick and longevity vs the Hoosiers and who think they are better than Hoosiers, I just am not yet in that camp. Then again, I am sure like others, I have been quicker on RA-1s at times than others on either the Hooiser or Khumo.. Driver skill and basic vehicle prep also play into the equation. | 
	
 
The Kumho has been the dominant tire at Nationals for the past couple years - that should be pretty good indication that it's as fast or faster than the Hoosier.  
If you're as quick on RA-1s as on the V710 or A6... the tire is obviously not the limiting factor.  RA-1s and Victos are great tires, but not in the same league as the V710 / A6.