Quote:
Originally Posted by Rslib72
Well after nearly 3 months off the road (blown headgasket) I'm getting a low k twin turbo motor put in with my turbo and manifold swapped over with new exedy heavy duty clutch water pump and timing belt done. It's a gtb motor which apparently the heads are quite good will be keeping my original RS closed deck block for a more tougher build in the future. Hopefully will be able to come along the next forum meet up at the Alfred night run.
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Hopefully its the later GTB s2g2 motor . Heads are basically V4 sti . Same cam profiles , decent ports . Still shim over bucket . Much better motor then the RS unit still semi closed deck as well. The RS block is still stronger and worth keeping for a good build.
You will notice quite a difference compared to the old RS heads . Hope to see you at Alfreds .