Rb20 Inlet Cam In Rb25 S2

[rad100]

hey all..

i have a s2 rb25 head..

its in my r32 with a rb20 nistune ecu!

vct isnt running so i herd i can fit a rb20det inlet cam and cam gear to reomve it completely..

can this be done?

cheers

[rad100]

anyone??

my head is being shipped to red r racing tomorrow and need to know if i can put my rb20 cam or rb25 cam in there?!

[TiTAN]

you can put it in there if you want.

Paul should be able to have answered that question if you asked him?

[rad100]

havent asked..

ill let him work his magic i guess..

[Adriano]

Yes it will fit

[Dobz]

I'm in the process of doing that now, the only difference is the lobe centre of the rb20 inlet cam is 5 degrees advanced compared to rb25 inlet cam. If you're determine to keep the valve timing rb25 spec you can put an adjustable cam pulley on the inlet and retard it 5 degrees.