Heya all,
I'm thinking to upgrade the internals on my Rb20 turbo, especially from ceramic to metallic components.
Is there a kit available like this, or someone that does it? I don't want to switch to bigger turbo or rb25 due to increased lag. I know rb20 motor isn't good for low-end power stock, so I don't wanna make things worse.
I'm not after huge HP figures, and would rather focus on the power curve and engine response. That said, I wanna run around 14psi as well. Is there a way I can do it with keeping the stock rb20 turbo, or have I got no choice but to get a bigger item?
My main concern is hitting 14psi and the ceramics inside the turbo giving way...