Trick flow valvespring ?'s

[smittyb]

Does anyone know the spring rates for the Trick flow upgade springs? All Summit or Trick Flow has is the110lbs at 1.8". How aboout an open pressure?

Sorry, double post.

 

[8950HO]

I think open pressure is around 300lbs.Specs should be on TF`s site.

 

[smittyb]

They are not, at least I could not find them.

 

[cobradvm]

http://www.trickflow.com/product/fordcylinderheads/Trackheat_sbf/pr_trackheat_specs.asp

 

[smittyb]

How did I not think of that? I was just lookin at the spring section of the website. Thanks for the effort. Doesn't 360 lb/in seem a little low? Course that's relative to the cam, but still for a modern roller...