I was told they were some sort of 600 cc range injector, when I looked it up originally I came to the conclusion they were possily Deaschwerks because some companys like them use OEM injectors housings and modify them yadayada.
They look like a normal stock SR injector, so worst case they are 370's. They have a brand new blue tip on them and new O-rings which makes me suspect they are after market even more. Regardless they are an SR injector set.
