W124 build
W124 build
I will need some of those Ferrea valve springs and a balancer. Kinda hoping to not have to drill stuff out for that money but will do whatever it takes as my back pressure is going to be pretty high.
Has your sedan seen any more miles or development? I recall you were planning a smaer turbine housing for it. I will have 17psi by 1750 rpm if things go to plan.