Need to borrow a valve spring micrometer
 

Anyone have one i can use?

seat mike
 

their are 3 different sizes ( LENGTH ) and 2 different diam sizes ???????? what are you doing and what size retainer are you using and if you have a dial gague ( caliper ) that works as well ????? can help jz

Im setting up my LT1 heads with comp beehive springs(first set of heads im setting up) using this guide: http://www.compcams.com/Technical/Pr.../ValveSprings/

and using these parts:
CCA-26918-16
CCA-614-16
CCA-795-16
CCA-4705-16
(summit part #s)

Thanks in advance

I will have to go and look up the part #s you have -- are you changing the cam ? do you also have the spring compressor ? how are you going to check the installed hight spring pressure ? once you have the installed spring height measured, you need a rimac or a spring pressure gague ? have you the ability to do this, i am guessing the spring change is whats called a drop in will work with almost all stock or near stock combos and what you are trying to do is just check the seat pressure so as not to have to much or to little ?? if so i can help i have a race shop around most of the time except sunday going to e town with super gas car shop # in stanhope 973 347 7070

expect a phone call tomorrow(saturday)