340 Primary Clutch Spring

[William Hart]

I have a 2002 340 cc motor that I dont know where it came from. The original chassis was destroyed but I have the motor, primary and secondary clutches. The primary doesn't have a spring in it. I am dropping this motor into a 2003 550 Fan Classic Chassis. I was wondering if anyone could help me figure out first what spring I should use in this clutch and second they left the outer cover off of the clutch so is there a way to figure out which way to remount it because I know they balance these or does it not matter because its only a 340. I am just going to swap out the secondaries. The motor number is Prod# EC342PM00605754 and Ser# 0300833. Is there somewhere to find out the specs on this motor.

 

[Dailed In]

I have a 2002 340 cc motor that I dont know where it came from. The original chassis was destroyed but I have the motor, primary and secondary clutches. The primary doesn't have a spring in it. I am dropping this motor into a 2003 550 Fan Classic Chassis. I was wondering if anyone could help me figure out first what spring I should use in this clutch and second they left the outer cover off of the clutch so is there a way to figure out which way to remount it because I know they balance these or does it not matter because its only a 340. I am just going to swap out the secondaries. The motor number is Prod# EC342PM00605754 and Ser# 0300833. Is there somewhere to find out the specs on this motor.

There is a x on the cover and one on the spider. Just line them up

 

[Dailed In]

My 340 has a 110/290 spring in it but it's a 2008