One of my valve springs broke so I bought a new set of springs. The springs I have in the car right now are aftermarket (not sure what brand or kind) single springs. I'm replacing them with Crane dual springs. The cam I have recommends dual springs which is probably why the single spring broke in the first place. Anyway, I was able to take the single spring off without any problems; but when it came to putting the dual spring on I realized I don't have the correct valve spring compressor for the job. My compressor looks like this: http://i159.photobucket.com/albums/t...springtool.jpg which is only able to compress single springs.
I've noticed there are about a million different kinds of compressors out there; so I'm wondering if anybody recommends a certain one? I need one that will be able to compress dual springs with the cylinder heads still on. Thanks.

 

Oh and I'd rather not use one of those "crowbar" compressors if possible. I've heard about people breaking the bolts off inside the head while using them.

 

That's what I always used and I never had any problems with it.

 

heres a couple to have a look see.

http://www.tpis.com/index.php?module...ing+Compressor
http://www.summitracing.com/parts/SUM-906784/