Valve Springs

Any one know anything about some kind of new valve spring? I tought i read some thing about them here, tooled steel or something.

 

I have titanium for $1500 a set.Can deliver them in gainesville.

 

LSM's??-----

 

Me thinks thats the one THANKS, Gene

 

L 1000 Annihilator

Any one using the L 1000 Annihilator spring in an alky Funny of T/AD? and what do you have to say good or bad? dose it keep up with L.S.M.'s clame's
that it don't loose it's tension? And last's longer than the ti. spring?

 

on a set of brad 6 heads, but won't be tested till May--hope to hear an answer to your inquiry.

 

Mike here's the site http://www.lsmeng.com/

 

A common practice of spring manufactures is to match the frequencies of the inner and outer spring. This does not help spring life. We have had sucess making the matches of spring frequencies from inner to outer signifigantly differnt to increase life.

 

And pray tell, who are you? do you make springs?

 

eli
Check your PM

 

Just a little insight on the LSM springs. We went 15 passes on them. On the 16th pass, a couple springs were down a bit on pressure. So far, better performance than the Manleys.

 

We have tested the new 1.500" diameter dual spring, from Peterson American, on several alcohol cars. I can not tell you how long they will last because no one has had to replace one yet.
The spring installs at 2.070" @ 500 pounds and has a spring rate of 780, Solid at 1.130". Part # 1355 is 47 grams lighter than a common triple and uses a retainer that weighs 15 grams. The frequency of the outer is 5,400 cycles higher than a typical titanium outer spring. All of these features are necessary if the engine speed is going to exceed 10,000 RPM.
We sell these springs and the rest of the small diameter family.
If you would like more info just call me. 951 674-2212
Noel Manton