Gtr Cams Into Rb25de Head - GT-R Register - Official Nissan Skyline and GTR Owners Club forum

G-sport · 14th November 2002, 11:00 PM

Hi all,
i know it can be done but i don't want to mess around trying to make it work so does anyone know what is required to be done to the head to operate correctly with gtr cams?
I am aware the gtr uses solid lifters but need to know in detail what machining if any or parts are required for the fitment..
My main concern is that the profile of a mechanical lifter camshaft will be different from that of a hydraulic one, also there is the base circle of the cam to consider as gtr's run with a clearance while hydraulics may not..

14th November 2002, 11:00 PM	#1 (permalink)
G-sport GTR Register Member Join Date: Jul 2001 Location: MIDLANDS U.K Posts: 328	Gtr Cams Into Rb25de Head Hi all, i know it can be done but i don't want to mess around trying to make it work so does anyone know what is required to be done to the head to operate correctly with gtr cams? I am aware the gtr uses solid lifters but need to know in detail what machining if any or parts are required for the fitment.. My main concern is that the profile of a mechanical lifter camshaft will be different from that of a hydraulic one, also there is the base circle of the cam to consider as gtr's run with a clearance while hydraulics may not..

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