My father in law has had some bad luck and in one of his sapphs has broken the block.
he has another sapph with a good engine in with long studs swedish inlet GT35 and lots of goodies which was built by A1 and told its good for up to 500BHP ??
He is going to put this in his sapph with the dead engine and get it set up 400-450.
what gearbox or gear kit is good to use with this.
Also if he goes to get it set up to this with a standard box untill he gets one will a tuner actually be able to set it up with standard box??

Many thanks