Hi, i'm new on mig, i want to convert my gte16v to a kadett 1.2 ohv engine, will my F20 fit ? and the driveshafts ? what can i do to decrease power ? Does the head off of a macey ferguson tractor fit the 1.2 ? what about the EFI from a sierra xr4i, my mechanic said its a straight swap. can i get it to run on abbey crunch biscuits ? Please help me i need it sorted by last tuesday, cause its my mums car and she comes back from tenerife at 5pm, i'm wanna do all the work myself but i'm an incompetant cretin so could you give me step by step guides. Will i need a screwdriver, cause ive only got the reversable screwdriver from my gte16v so far, i hope this is enough PLEASE HELP.