do you have to use the st170 flywheel and clutch or can you bolt a std 2 litre flywheel and clutch on there and it operate as it should do.

i dont want the heavy st170 flywheel as the engine and box are going in a mk1 fiesta and obviously that will not aid the drive of it

thanks

 

st170 is a zetec E so as long as your putting it on a zetec e engine it will bolt on.