MAP's 2008 Evolution X GSR Build Thread aka Project GGX

[Murlo26]

My suggestion....2.3L overbore motor I think AMS is working on one but we know it will be uber expensive. Design a cost effective one.

Or use the 4b12 motor to make a hybrid Evo X design with 2.2-2.4L of displacement that can still rev.

I am excited to see where this goes.