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fumanchu fumanchu is offline
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Join Date: Mar 2006
Location: fair oaks, CA
Posts: 193
Point of data.....

Just replaced #2 intake spring on my 4/82 build date SC. One clean break right in the middle of the spring. Doesnt run any differently with the new one, and interestingly has probably been broken for 1500 miles( had a valve tick that would'nt adjust out). That cylinder had one of the highest compression numbers of the engine at 165psi. Pretty robust motor.
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'82 911
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Old 02-24-2011, 03:33 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #25 (permalink)