KR> RE: Cooling ducts

2009-03-25 Thread Mark Langford
Sid Wood wrote: > These shrouds are made of steel. One could get carried away > and use the steel shrouds as molds to make fiberglass cooling shrouds to > save some weight. The steel shrouds do fit tight to the heads at the > exhaust outlets. I thought that area would be too hot (1100 F) for >

KR> RE: Cooling ducts

2009-03-25 Thread sidney.w...@l-3com.com
Wayne, The duct construction was similar to the method Mark Langford used and describes on his website. http://home.hiwaay.net/~langford/corvair/plenum/index.html http://home.hiwaay.net/~langford/corvair/index.html This is a variation of the lost wax molding method. Mark bolts his ducts directly