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howards valve springs?
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DRR Sportsman
Picture of fast frank
posted
anyone run them? its all i can get right now for a mild SB bracket motor how they hold up?
 
Posts: 728 | Location: pa. | Registered: December 21, 2005Reply With QuoteReport This Post
DRR Elite
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they are either from Associated, Peterson or PSI and not likely the later.
 
Posts: 13522 | Location: NJ | Registered: August 20, 2000Reply With QuoteReport This Post
DRR Sportsman
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Have you tried PAC springs out of Michigan?
 
Posts: 612 | Location: nw ohio | Registered: November 20, 2001Reply With QuoteReport This Post
DRR S/Pro
Picture of Eman
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I've got a set on my mild 355 with a Howards solid flat tappet cam. Motor only has about 1,000 passes on it so I really can't say if they are any good.
 
Posts: 1494 | Location: E TN | Registered: February 13, 2009Reply With QuoteReport This Post
DRR Pro
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quote:
Originally posted by Eman:
I've got a set on my mild 355 with a Howards solid flat tappet cam. Motor only has about 1,000 passes on it so I really can't say if they are any good.

LIKED


1980 Camaro
Taking the Best Working Small Tire Shyt Box & making it Greater Than Before!
3000 lbs.
Pump Gas 436
 
Posts: 2627 | Location: NV. | Registered: October 20, 2006Reply With QuoteReport This Post
DRR Pro
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I have their 1.55s on my 406. The polished version. 300 runs and still exactly the same 220 on the seat.
Plenty good for the $259.00.

Jok


www.trailertoad.com designed by racers for racers.

 
Posts: 1225 | Location: Janesville, IA | Registered: December 21, 2004Reply With QuoteReport This Post
DRR Top Comp
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Put hydraulic roller profile camshaft with solid roller lifters.

I damn sure wouldn't do a flat tappet cam.

They'll know which springs to send ya, they'll last forever nearly, with 450 open pressure (tight lash .008 cold).

It works real good low buck engine builds to stay away from soft flat tappet cams & lifters.

Respectable power too on pump gas, I used $200 PAC springs on this, Crower Lifters, Crower Hydraulic roller profile cam.

This message has been edited. Last edited by: Mike Rietow,
 
Posts: 9398 | Location: Madeira Beach Fl. | Registered: June 12, 2018Reply With QuoteReport This Post



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