Rb25det Replacement Valves Needed

[roba]

Hi

As topic stated, I need some exhaust valves for my RB25det head and are really strugling to find any.

Would perfer stainless oversize.

Any ideas???

[discopotato03]

I believe Ferrea and one of the American mobs do as well . My S2 33 has them , they were fitted by Harris Engine services in Sydney .

They go in on the existing seats and are a cost effective fix with some performance gain as well .

Cheers A .

Edited February 17, 2010 by discopotato03

[SKYPER]

Supertech oversized valves are stainless (1.0 mm oversize intake valves are shown in link below, but they make exhaust valves) -

http://www.frsport.com/Supertech-NIVN-1052...mm_p_15780.html

Supertech website (click on dealers at bottom to see distributor in Australia) -

http://www.supertechperformance.com

Used in F1, Nascar, etc.

Or Unique Autosports sells a set of Supertech valves -

http://www.uniqueautosports.com/pricelists...ylineengine.htm

Supertech bronze valve guides, etc are mentioned here -

http://www.skylinesaustralia.com/forums/Su...es-t301309.html

Edited February 18, 2010 by SKYPER

[roba]

Sweet, thanks guys.