PART ONE Turbo Honda Cylinder Head Porting
They were cast to accept up to a 2.19 intake valve, and 1.710 exhaust valve. Ford 4.5l v-6 svo nascar aluminum high port cylinder heads same casting as the m-6049-g380 finished head. These heads are semi-finished, and come with as cast port throats, and will need the valve guides and seats machined.
They were cast to accept up to a 2.19 intake valve, and 1.710 exhaust valve. Ford 4.5l v-6 svo nascar aluminum high port cylinder heads same casting as the m-6049-g380 finished head. These heads are semi-finished, and come with as cast port throats, and will need the valve guides and seats machined.