Technical Erson Cam i.d

Can anyone help I.d this cam for me? I just picked up a 327 chevy.
The cam has Erson Viking 100M on the end and 1030 stamped just below.
Anyone have some old Erson catalogs.
Thanks.


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Erson Cams

http://www.pbm-erson.com/

 

Thanks, but looked there first, not listed as this is an old cam.

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they have a contact page:
http://www.pbm-erson.com/ContactUs

they were really good about getting back to me when I requested info regarding a TQ20 cam

 

They ARE good about researching old info. My son has lots of early Sig Erson products, they've replied to every question.
Howard's Cams' son is also responsive, dug for some old info for me.

 

Thanks for the replies, I've sent an enquiry off to them.
Will let you know how I get on.

 

Great service from pbm , came back with the cam card specs the same day.
Thanks for the link.

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So..................what was it? I have an old NOS Erson cam, and it's hardly anything more than a stock Chevrolet cam.
I am Butch/56sedandelivery.

 

Pt.#. E111081.
Solid lifter.
115' lobe separation.
Valve lift : .440" in. .440" ex.
Duration: 310 in. 310 ex.
@.050" 244 in. 244 ex.

Not sure what that equates to rpm range, cam specs not my strong point.
Hope it's going to work, the motor had an early Torker fitted to it and would like to keep the same parts.

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That is similar to the old 327/350 hp cam. It was .447 lift, hyd.
Yours has a little less lift and a little more duration.

 

Thats cool,seems like it was a reasonable choice for this motor then. Not sure about the Torker intake though, not much off idle they operate 2500/6500 rpm. May go for a dual plane instead.

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Should sound great!!!....

 

Something similar to the 67-72 Z/28 intake should do the trick...