Thoughts on this build?
 

Completely rebuilt 2.4 Liter 911E spec long block. Built to 911E specs, case was acid cleaned, and replacement head studs used, upper steel, lower Dilvar. 2.4 counter weighted crank, cleaned and polished to the journals, rebuilt connecting rods, big ends resized, and new wrist pin bushings installed. These are 2.4 rods. Brand new set of AA performance 2.7 spec (9:1) Pistons and cylinders. Heads completely rebuilt, bead blasted, cleaned, brand new valve guides installed and reamed, valves clean, ends leveled, three-angle valve cut to valves and cut to valve seats. All rocker arms resurfaced, and on the rocker-arm shafts, OEM Porsche Rocker shaft seals. Complete Brand new 2.4L Engine gasket set used. Brand new Oil return tubes installed. Cam shafts were reground to 911E 2.4 specs, and timing set to 911E specs. Has installed the Carrera Tensioner update kit, tensioners, lines, and timing chain covers. Also included, are a set of the 930 Turbo Update lower valve covers as well. Engine was rebuilt by German Automotive Specialties, St. Louis, MO. They are a Porsche only specialty shop and have rebuilt many 911,930,944,914,912 engines and transmissions over the past 18 years.
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Case acid cleaned ?? Never heard of using acid on a case to clean it. Parts of case look painted note oil plugs. and why not replate bolts and fix rusty cooling tin straps. Don’t mean to pick apart someone’s build just being honest.

Make sure your crank pulley is proper size to match the Carrera fan for a 710 belt
You didn’t trim the cylinder dividers for additional cooling.

Bruce

acid cleaned.Mmmm.That oil plug is steel.looks painted to me,should be zinc pasivated.http://forums.pelicanparts.com/uploa...1644945750.jpg

Thoughts on this build?
 

The replacement oil line connectors turn up this way .. and it’s been done before the to spin the fan faster for more cooling. I think using an SC crank pulley and 725 belt.

Were I to consider buying this (and I am not in the market), I'd not view the bling or its lack as being very important - I can wire brush the exposed slightly rusted studs. Replating has never been on my agenda for my own motors. But all that paint wouldn't be a special plus for me. I, too, wonder why the cooling tin didn't have the modification Anderson pointed out in his first book long ago, but I wouldn't care about the rusty tin spring holders - they will never rust through or lose their needed tension, and you can't see them.

I do wonder why an engine which looks like it comes with carbs doesn't have the air injector holes plugged, though that is easy and not expensive to do. Is that because some purchaser might be in a state which requires the air injection on this motor? Can you even get that stuff any more?My concern with the scavenge pump output fitting is with tightening the oil line fitting with the return tube in place. Is there a special tool which works better than ordinary wrenches in this tight space?

My understanding is that spiffing up a mag case isn't very effective, as it quickly re-oxides or something back to its usual dull color? Just sort of makes you wonder. But I am a function over looks kind of guy.