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Old 10-22-2009, 04:49 AM   #1 (permalink)
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1977 H-D Sovelhead Sportster oil routing.

Does the rear oil pump connection come from oil tank feed connection.
Where the front oil pump connection goes. ( Not the oil sending unit. )
Where does the rear engine connection goes. ( Are these both oil tank return connections. )
Is it better to connect the crankcase ventilation connection from the end of the generator to the air breather or to an individual breather in regards to positive crankcase ventilation and oil tank blow out.
What is the best the line to install an external oil filter and oil cooler.

Any info would be greatly appreciated,

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Old 10-22-2009, 06:14 AM   #2 (permalink)
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shovelhead sportster....hmmmmm, that's a new one to me

I guess I have seen a couple of custome shovesters, but that requires using the top end off a shovel and the cases off a sporty engine, and alittle machine work, some fab work, and a lot of hard work.


You sure you got the right motor? you sure it's a shovel....or better yet, you sure it's a sportster?
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Old 10-22-2009, 07:56 AM   #3 (permalink)
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If it's a sportster, it's an IRONHEAD, not a Shovelhead. Shovelheads were Big Twins.

The oil pump has two fittings, the oil filter has two fittings, the engine block has two fittings, and the oil tank has three fittings: two on the bottom and one on top.

Your oil gravity feeds from the line at the bottom of tank, to the oil pump. (inlet)

Then, a line runs from the pump (outlet) to the oil filter inlet.

A line then goes from the oil filter outlet to oil tank return fitting.

This pic may help:

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Old 10-22-2009, 08:07 AM   #4 (permalink)
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go to southern indiana,tons of guys down here calls iron motors shovelheads,makes me crazy!!
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Old 10-22-2009, 08:27 AM   #5 (permalink)
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Dumbazzez If they read their manuals they will know the differance what ignorance.
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Nothing better than downing beers and throwing lead.
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Old 10-22-2009, 08:36 AM   #6 (permalink)
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bugs me too, if ya can't tell........
granted the rockerboxes look alot alike, but an Ironhead is an Ironhead...nuff said
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Old 10-22-2009, 08:50 AM   #7 (permalink)
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They call em Iron heads because the heads are Iron not aluminium like Big twins.
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If you treat me bad Ill treat you Worse."

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in a well preserved body,but to skid in sideways,totaly worn out,shouting"Holy Shit what a fukin ride"...
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Old 10-22-2009, 08:58 AM   #8 (permalink)
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Quote:
Originally Posted by Badassbrutus View Post
They call em Iron heads because the heads are Iron not aluminium like Big twins.
so can i call a VW bus a cadillac ???

chit people, i'm a harley idiot, and i knew that.......

must be the 20 year old's runnin harley's.......i dont know...
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Old 10-22-2009, 10:09 AM   #9 (permalink)
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Quote:
Originally Posted by gruss View Post
so can i call a VW bus a cadillac ???
You can if you live in Guatamala.
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DISCLAIMER: Any information, advice or child raising tips I give on this forum should be taken with a grain of salt, 8 hours sleep and at least 6 beers.
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Old 10-22-2009, 11:38 AM   #10 (permalink)
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VW bus= Ghetto Limo.
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Except riding my Sled.

"If you treat me good,Ill treat you better.
If you treat me bad Ill treat you Worse."

Lifes journay is not to arrive at the grave safely
in a well preserved body,but to skid in sideways,totaly worn out,shouting"Holy Shit what a fukin ride"...
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