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359 Posts
do i need new valve springs because i bought gt40p heads (off a explorer) and i want to use ford racing 1.7 roller rocker arms?
in 3 months or so i want a tfs1 camshaft but i thought i would upgrade to Trick Flow Specialties TFS-2500100 - Trick Flow® Valve Spring Upgrade Kits - Overview - SummitRacing.com when i get a cam and is it hard to change those and can you do it while there on the car.
last can i use my 1.7s when i upgrade to the tfs1 cam? or with i have valve to piston clearance issues
in 3 months or so i want a tfs1 camshaft but i thought i would upgrade to Trick Flow Specialties TFS-2500100 - Trick Flow® Valve Spring Upgrade Kits - Overview - SummitRacing.com when i get a cam and is it hard to change those and can you do it while there on the car.
last can i use my 1.7s when i upgrade to the tfs1 cam? or with i have valve to piston clearance issues