Best Valve Spring Tool?

[Eldovert]

Does anyone have an opinion on the best tool for changing valve springs (heads on block)

Cheers,Pat

[metallicareload99]

I've been using this one for the last 12 years or so:

https://www.manciniracing.com/cocashmovasp.html

Not ideal for solid roller springs, but it gets the job done. I think the LSM spring compressor would be much nicer to work with

[Eldovert]

Thanks metallicareload99,

LSM makes some nice stuff!

Cheers,Pat