Steel Vs Aluminum Intake Manifold

Heavier wall would make welding easier but you could end up with an aluminum intake that weighs as much as a steel one.

Steel vs aluminum intake manifold. Send private topic view profile. A thinwall aluminum intake is a hard project for someone not already pretty good at welding aluminum. 92 ford mustang gt. After explaining our objective romano willingly measured his.

The automobile exhaust manifold and the intake manifold are different engine components although the auto novice often mistakenly sees them as the same. Paul most factory manifolds are a compromise as far as power goes. Steel vs aluminum inlet manifold ive seen a lot of custom manifolds made from aluminum on turbo motors but what is the real benifits vs steel. 09 06 10 01 47 pm post 1972351 i m putting the 290hp gmpp 350 in my 57 and trying to make it look as much like an old engine as i can.

To complicate things the intake manifold and the exhaust manifold both process automobile fuel or gases. I also know the roller rockers will. But then theres the heat factor. Aluminum vs cast iron intake manifold.

I was planning to use the edelbrock. The engines are 350 cubic inch crate engine with we modify with headers an aluminum intake manifold with a four barrel carburetor and an msd hei distributor with 8mm wires. Romano has countless factory cast aluminum intake manifolds in either good used or n o s. 385 sbf dart shp 8 2 block tfs t w 11r 205 heads 232 244 duration 623 lift 114 lsa camshaft 12 1 c r tfs r series fti ported intake bbk 80mm t b dominator mpfi dis 36 1 crank trigger 1x cam sync 200a 3g alternator optima red battery a c 100hp progressive dry direct port nos spal dual 12 fans 3 core.

Topic 248796 j b hall senior member posts. Condition and all are original dated units. I no theres the weight factor but i would of thought you could use a thin gauge steel vs 3 4mm aluminum and the weight would be about the same. If that is your intended use then the factory cast iron manifold is your best bet and there is no advantage other than weight to an aluminum one.

They are designed for motors that will rarely see anything over 3000 rpm.