lincoln+ford Member Jul 4, 2009 195 0 16 Jun 16, 2011 #1 Jun 16, 2011 #1 Had my heads ported my gt40p's and now i picked up a tfs 2 cam.But i dont know which springs to get will these work with my heads and retainers? TFS-31400414 the heads have been cut for dual vlave springs already.
Had my heads ported my gt40p's and now i picked up a tfs 2 cam.But i dont know which springs to get will these work with my heads and retainers? TFS-31400414 the heads have been cut for dual vlave springs already.
A Alastang New Member Jun 18, 2011 4 0 0 Valley, Alabama Jun 18, 2011 #2 Jun 18, 2011 #2 What bottom end are your running?