So my brother and i are building two ford sierra 3dr with rs500 style and with rocketbunny arches, we have a eninge from a ford falcon from Australia a straight inline 6cyl 4liter eninge with a bmw Gs653dz gearbox.

Eninge: the engine is a NA from the beginning and have been rebuilt by Gz racing and speedfix garage so it can make about 1000hk and rev 7500rpm

Gearbox: this is a bmw gs653dz that we have reweld with the bellhouse from the barra eninge

Suspension: Gaz gold sierra in the rear and gaz gold bmw e36 in the front and the front beam is a modified bmw e36 to fit the sierra, the front arms i from T-parts thats will ge the steering angle we need.