Intake Gasket trouble
Thread Starter
3rd Gear
Joined: May 2007
Posts: 3
Likes: 0
Intake Gasket trouble
Have 96 LT4 383 stroker & everytime boost goes to 8lbs blows rear of intake seal out. Compression test is perfect so was thinking I might having hose or leak in intake I haven't found. Has anyone had simular problem? Thanks, Rockcreek
Le Mans Master
Joined: Jan 2003
Posts: 8,596
Likes: 19
From: Portland Oregon
You need to vent the engine better to relieve the crankcase pressure. I would suggest adding two breathers or a catch can with a large breather.
