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Old 10-13-2018, 09:27 PM   #15
jrpontiac
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Join Date: Nov 2017
Location: spokane, wa
Posts: 122
Re: 77 c10 5.3ls turbo

Ill post up a couple more pics of progress and then will be quiet for a week or so. Need to get the cam swap done and have some aluminum welding done. Bung welded to timing chain cover and blow off flange welded to intercooler piping.

Ran the oil pressure line from the oil filter boss deal to the high side pressure port on the turbo. The boss deal already have a zurk fitting deal the I pulled and Used #4 AN fittings and black braided hose. The turbo oil drain line will tap into the timing chain cover. Im having a #10 bung welded on and will run #10 from turbo to bung.

Wrapped the manifold, and mounted the wastegate.

Got front off engine pulled and ready to pyll harmonic balancer.
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1977 Chevy C10 SB, Turbo 5.3ls, TH400
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