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red200040ex
06-13-2007, 09:47 AM
Does the Ducan 440 cylinder kit come with heavy duty head studs already installed? Thanks.
XXXRACER165
06-13-2007, 11:08 AM
Yes it does, I have one on my 440 and it is the best thing that happened to my quad
oldskoolex400
06-13-2007, 01:38 PM
Originally posted by XXXRACER165
Yes it does, I have one on my 440 and it is the best thing that happened to my quad

so thats how your getting the power out of it....lol you should have told us it had a pc4000 cylinder on it.
XXXRACER165
06-13-2007, 01:39 PM
Sorry
oldskoolex400
06-13-2007, 01:41 PM
Originally posted by XXXRACER165
Sorry

pm sent
red200040ex
06-14-2007, 09:50 AM
Thanks guys, just one more question can you get them with either 11:1 or 12.5:1 compression?
XXXRACER165
06-16-2007, 10:14 AM
Both
red200040ex
06-16-2007, 07:46 PM
Thanks, one other question, what clutch setup do you recommend? (afterarket basket, inner hub, pressure plate, etc.)
XXXRACER165
06-16-2007, 08:26 PM
I'm running a barrnet dirt digger clutch with stock hub and pressure plate