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- Engine Performance (https://www.miataturbo.net/engine-performance-56/)

- - Stock engine factory detune (https://www.miataturbo.net/engine-performance-56/stock-engine-factory-detune-58694/)

robertshaw

06-26-2011 04:46 AM

Stock engine factory detune

I need to know what engine changes were made to the 1.6 uk spec mk1 in the last 3 years of production in the engine 90hp stock.
I know about the head, but what about the bottom end of the engine. I am rebuilding and want to find out if I leave the crank etc, what hp gains I will leave behind..??
So what difference is there cheers

TurboTim

06-26-2011 09:27 AM

yOu NeEd MaDdTyTe UsDm Yo

Oscar

06-26-2011 10:35 AM

They have a lower CR than the 116hp 1.6 motors, different pistons, cams etc. Crank and rods were not different.

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