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View Full Version : Does RAS eliminate the VTC on S14/S15 SR'z?


dirteeboy808
05-08-2008, 01:40 AM
as stated in title?

tt99ol
05-08-2008, 01:55 AM
no
where did you hear that?

dirteeboy808
05-08-2008, 02:09 AM
whoops can't be used with VVL..sorry still learning the SR...so it shouldn't affect the VTC, what about adjustable cam gears?

http://www.tomei-p.co.jp/_2003web-catalogue/e099_ras.html

tt99ol
05-08-2008, 02:12 AM
yes it will work with cam gears
vvl is a different engine dont worry about it
it comes in the x-trail

dirteeboy808
05-08-2008, 02:18 AM
thanks for clearing that up...

tt99ol
05-08-2008, 02:20 AM
no problem
other questions just pm me
:)

C0NAN
05-08-2008, 05:54 AM
yes it will work with cam gears
vvl is a different engine dont worry about it
it comes in the x-trail

VTC will be eliminated if you change the factory intake side cam gear with an adjustable cam gear.

dirteeboy808
05-08-2008, 06:30 PM
VTC will be eliminated if you change the factory intake side cam gear with an adjustable cam gear.

so putting the adj. cam gear on the intake side loses the VTC, but putting the rocker arm stoppers, won't?

fliprayzin240sx
05-08-2008, 06:57 PM
It shouldnt, the RAS has absolutely nothing to do with the cam sprockets. Only thing is you will have to modify your valve cover. There will be a piece inside that youll have to cut out so the valvecover will seat properly.

steve shadows
05-09-2008, 09:42 AM
NO :) NEVER NOT

The oiling holes should all be in place on the RAS to all flow to the oiling rails above the cams.

dirteeboy808
05-09-2008, 12:36 PM
NO :) NEVER NOT

The oiling holes should all be in place on the RAS to all flow to the oiling rails above the cams.

So you mean the RAS should fit w/o grinding the valve cover? Weird, Tomei I think requires the installer to remove a piece of the VC

C0NAN
05-09-2008, 02:23 PM
so putting the adj. cam gear on the intake side loses the VTC, but putting the rocker arm stoppers, won't?

Rocker arm stoppers won't have any effect on VTC. I used Tomei RAS and I did have to cut/grind out a small piece of the inside on my valve cover.