[RobFrost]

Thanks. I think T has 30mm, E 32 and S 36mm. Maybe you have ported heads.

MFI should have better fuel atomisation.

I wonder if the JE pistons have better squish than E pistons.

I guess all the different bits add up. I need to choose cams for my 2.2 engine, but I have E heads and MFI. Likely going JE pistons but maybe higher compression than you.

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