Rb20det Or Rb25det Intake Manifold?

[Flamos]

Greetings all, as you might know already from my previous posts iam in the process of building an RB25 headed RB30.

For the mod iam using an RB25DET VCT head, RB20 turbo manifold and Turbo but iam unsure what intake maniold to use RB20 or RB25? I have a complete RB20 Intake manifold sitting in my garage but im not sure how well it will do if an RB30 is trying to breath through it.

Is the RB20 intake manifold the same as th RB25??

[BAMR33]

[abu]

[abu]

Check out this link, it has heaps of useful fkn information;

http://www.skylinesaustralia.com/forums/in...=Search&f=0

[Cubes]

In short.

no.