View Single Post
Old 09-16-2019, 01:02 PM
Randy H Randy H is offline
Senior Member
Join Date: Oct 2016
Posts: 895
Thanks: 851
Thanked 476 Times in 368 Posts

Originally Posted by JTSpeedDemon View Post
No I mean the stiffness. Like, what weight do they compress at?

---------- Post added at 12:48 PM ---------- Previous post was at 12:25 PM ----------

Also would it be possible at all to do a big valve flathead?
It's possible for sure. It'll take a small fortune in special tools to do it. But big valve and seats were pretty common. Dual valve springs with split keepers too.

The head will require clearancing, or just get this one.

I've got a small valve version.
Attached Thumbnails
PSX_20190916_145551.jpg   PSX_20190916_145649.jpg  

The Following User Says Thank You to Randy H For This Useful Post:
JTSpeedDemon (09-16-2019)