Originally Posted By Heinz
If someone could compare her with a P4SS...For me the torque of the P4SS was good enough from about 2.000 rpm on.

A similar but different engine. The Plus 4 SS has a Mazda MZR engine with a variable inlet cam. I believe the inlet cam was changed to a fast road cam for the SS. The MZR VVC gives better torque at low to mid range. Also the Plus 4 SS exhaust is optimised for torque and the engine is not so highly tuned.

I certainly wouldn't mind having one in my car but I could not talk Morgan into fitting that engine into a bespoke car when we ordered ours.

Peter

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