does a puck style clutch need to be broken in. i heard from a couple people that they dont

 

I am wondering this too.

 

as per the ACT intructions, the puck disks do not need broken in and the organic street/stip disk needs 500miles.

 

From ACT wbesite:
13. Do ACT clutches require a break in period?

For organic street discs “00 and SS” we recommend breaking in the clutch for 200-300 miles with mild engagement such as stop and go city driving prior to racing or spirited driving. ACT race discs usually only require a few hard slips to lap in the surfaces prior to normal driving or racing. Do not overheat the clutch during the break in period.