N nolan 9 sec street car Joined May 25, 2005 Jun 22, 2012 #1 A friend has just rebuilt his car and the car runs fine but it wont build boost.all hoses are plumbed correctly has even swapped waste gate actuator but no luck,I would appreciate any help.
A friend has just rebuilt his car and the car runs fine but it wont build boost.all hoses are plumbed correctly has even swapped waste gate actuator but no luck,I would appreciate any help.
S SHADOWII Well-Known Member Joined May 12, 2004 Jun 24, 2012 #2 Does the turbo shaft spin freely? May have coked bearings. Cracked header or exhaust leak, can limit the boost to about 10#s.
Does the turbo shaft spin freely? May have coked bearings. Cracked header or exhaust leak, can limit the boost to about 10#s.
