What size radiator cooling lines are you running?

[Andy Somogyi]

Trying to get an idea of what sized lines you guys are running and how the lines are routed.

I’m planning on a pair of 1” (25mm) O.D. tubes on each side that are formed to match the shape of the factory 911 oil cooler lines. I.e. I’ll be running a total of 4 lines, two on the left and two on the right.

I’m swapping in a Subaru EZ30D into a 76 912e.








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