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.
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.