Hi all
i am in the middle of a 2.0L blacktop zetec turbo build. PEC rods and pistons. T3 turbo and run by omex 600.

I am wondering if there will be much of a difference between using the RST EFI inlet manifold which i already have or to use a Jenvey intake manifold ( costs about AUD$3500 ) ?

i am upgrading my BC gearbox also with a Quaife LSD and full rebuild.
Do you think 300 hp is too much fpr that box ?
Is it over kill having a gearbox like that and potentially way more HP available ??

TIA 👍