I was wondering two things, the first is what is the best way to coat a header to keep the temperature cooler under the hood? I've seen a fiberglass wrap, ceramic coatings, and powder coating all used to keep the engine cooler, does anyone know what's best for that? I'd really rather not wrap a header with the fiberglass wrap just because it doesn't look the greatest IMO, but if that's what works best it's what I'd end up doing
My other question is, since I see so many people use DSM injectors, are they a completely direct swap, I just got all new injector seals since I replaced my intake manifold with the h23 manifold, but then I realized that since I paid like 30 bucks for all new seals and I can get 4 450 CC DSM injectors for only like 60 bucks, maybe I should just replace them now and not have to buy another set of seals? Also, how big of injectors are people using for how much horsepower they have? I've read what some people are using but I have no idea what's overkill or when their injectors are too small, etc.
My other question is, since I see so many people use DSM injectors, are they a completely direct swap, I just got all new injector seals since I replaced my intake manifold with the h23 manifold, but then I realized that since I paid like 30 bucks for all new seals and I can get 4 450 CC DSM injectors for only like 60 bucks, maybe I should just replace them now and not have to buy another set of seals? Also, how big of injectors are people using for how much horsepower they have? I've read what some people are using but I have no idea what's overkill or when their injectors are too small, etc.
Comment