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Jack Stands Jack Stands is offline
Vintage Owner
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Join Date: Jun 2013
Location: Park Ridge, IL
Posts: 1,525

Wonder if Porsche could have designed some original style heat exchangers with small catalytic converters for each bank, hence having more efficient scavenging while still meeting emission specifications. The 75 on exhaust design seems like a compromise at best. Good luck getting that system off the engine!

84 Targa
70 914-6
73 914-6 2.7 conversion
75 GMC Motorhome
Old 02-09-2018, 10:28 AM
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