Clutch or Clutch spring upgrade help!!!

[eazytony27]

I have a 98 scrambler 400 with a hsp atvp2 exhaust a k&n filter, a 84.5mm big bore wiseco piston and the intake and exhaust has been ported and polished on the jug. I do alot of hill climbing and race on occasion. I plan to get the hpd trail kit with lightened flywheel and bigger carb real soon. I want to know if i should get springs for the clutches or should i go ahead and get hpds agressive clutch kit. I just got my polaris and i love it. As of right now in a from a dead atop it takes about 3-4 senconds for the belt to grab take off is really slow then when it catches it pulls hard i would love to get it to grab from a dead stop. Im the kind of guy that wants no slip and full power when u hit the gas. So what do u guys recommend?

[michaelbell85]

well id call hpd but if your ported to much it may take a second before it engages without the proper clutching

[eazytony27]

Ok thanks! I will call hpd today.

[jesseray]

is that bike a 2 stroke with a manual clutch chain drive front and rear