Laurel Build UpdateBeen working on the ITB setup on the VH motor.
Mock up of the manifold. You can also see the changes made to the radiator lines.
Making the transistion from the dual 1″ holes to the 45mm throttle body outlet. I started with 2.5″ x 1/4″ wall alum. pipe, cut 30deg. pie shaped pieces off the bottom edge and welded in fillers.
Finished welding the tubes inside and out.
Porting/polishing the transitions. Also, port matched to the head.