Springs in carbs

[injun247]

Okay, so sometime today when I get back home I'm going to remove my carbs(again) and reinstall the old springs. BUT I need to know if there is a difference between the '94 and '95 XP springs. As of right now these original springs are mixed together in a bag. Please advise, thanks!

 

[Bills86e]

Yes, the 657X and the 720 springs are different. Use you pop-off tester and get
the desired PO. Are you running stock FA's?

 

[injun247]

DAMN, I don't own a pop off tester. So where can I get a tester locally here in DFW, TX. I've also never done this type of test so I guess I'll be making more posts as I get to that point. Is there any easier way to know the difference between the springs. Thanks!

 

[seadooya]

the 94, has a pop-off between 16-21psi, so i'd think, if you dont have a tester, is to compress them with ur fingers, see whats ones take more force. The 95xp had a much higher pop-off, in 40's psi