Where to buy Cat Cam Valve Springs?

[Martin.]

Best place to buy them?

I know K-Tec are Cat Cam distributors but the springs they have listed don't specify Cat Cam.

Also, from those who have had any experience with them...

Are they even worth it?

 

[Mr R.]

What cams are you running?

 

[Martin.]

438s soon to be 421s

 

[Gray]

No point in upgrading the springs for 421's.

And seriously, you are swapping from 438's to 421's???? - You will see ZERO gain. Essentially they are the same cam profile, just timed up differently iirc.

 

[Martin.]

No point in upgrading the springs for 421's.

And seriously, you are swapping from 438's to 421's???? - You will see ZERO gain. Essentially they are the same cam profile, just timed up differently iirc.

I know that I didn't mean I'm swapping just timing them up differently.. according to Cat Cam it's just the exhaust cam with different timing.

It will work better with my ITBs

What information do you base your opinion on by the way? (Genuine question not trying to be funny)

 

[Kelv]

Wouldn't mind knowing the best place to grab them to accompany my 422's.

 

[mark123]

There won't be any benefit to stronger valve springs with 421/438s. They will just sap more power to open the valve.

 

[Martin.]

There won't be any benefit to stronger valve springs with 421/438s. They will just sap more power to open the valve.

Pretty much the response I was looking for. Thanks