Flow`s 35% more air than standard. The engine can rid itself of spent exhaust gases more efficiently, thus by reducing what is called exhaust backpressure, port and polish work helps decrease the amount of work your motor has to put in to getting rid of spent fumes. Larger ports flow more fuel/air at higher RPMs but sacrifice torque at lower RPMs due to lower fuel/air velocity. 1 exhaust studd snaped. 1 needs removing as seen in last pic. The item “VW GOLF GTI MK2 MK3 8V GASFLOWED PORTED CYLINDERHEAD WITH G60 CAMSHAFT” is in sale since Tuesday, May 5, 2020. This item is in the category “Vehicle Parts & Accessories\Car Parts\Other Car Parts”. The seller is “vw-forced-induction” and is located in Nottingham. This item can be shipped to United Kingdom.

• Country/Region of Manufacture: Germany
• Unit Quantity: 1
• Brand: VW