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  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

Valve Springs

  • Thread starter Thread starter Rapid
  • Start date Start date Apr 1, 2005
R

Rapid

New Member
Mar 31, 2005
297
1
0
Columbia, SC
Apr 1, 2005
#1
  • Apr 1, 2005
  • #1
Does anybody know what the strock 289 valve spring pressure is? I just got my new cam and cannot use the dual spring set up on my heads. One suggestion was to remove the inner spring if the outer was strong enough.

Thanks.
 
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