Lt1 Valve Seat Failure at Michael Mock blog

Lt1 Valve Seat Failure.  — some of the stock head failures are from aggressive cam lobes causing valve bounce and that tears up.  — imo most failure is caused by bounce.  — i was looking at head porting options and noticed texas speed say there is an issue with the factory casting.  — from what i've learned, the heads on the lt1 have almost the exact same issue as the ls7 heads with dropping valve seats/valves. Even a twin spring has harmonics that lead to very low spring pressure.  — have several threads on the intake valve coking issues with the lt4, so will make this one for the lt1. The exhaust valve seat is subject to a lot of heat which can cause burned. This video does a good job of showing you what.  — imo this is all caused by valve bounce.  — i think theres a few reasons for seat failure, the heads have lost the their temper and the aluminum expands at a. it may be temperature sensitive and it may be more apparent during certain operating conditions, such as driving up a grade,.

 — imo this is all caused by valve bounce. The exhaust valve seat is subject to a lot of heat which can cause burned.  — have several threads on the intake valve coking issues with the lt4, so will make this one for the lt1. Even a twin spring has harmonics that lead to very low spring pressure.  — from what i've learned, the heads on the lt1 have almost the exact same issue as the ls7 heads with dropping valve seats/valves.  — some of the stock head failures are from aggressive cam lobes causing valve bounce and that tears up.  — i think theres a few reasons for seat failure, the heads have lost the their temper and the aluminum expands at a.  — imo most failure is caused by bounce. This video does a good job of showing you what.  — i was looking at head porting options and noticed texas speed say there is an issue with the factory casting.

valve seat failure and piston damage The De Tomaso Forums

Lt1 Valve Seat Failure  — have several threads on the intake valve coking issues with the lt4, so will make this one for the lt1.  — from what i've learned, the heads on the lt1 have almost the exact same issue as the ls7 heads with dropping valve seats/valves. This video does a good job of showing you what. The exhaust valve seat is subject to a lot of heat which can cause burned.  — imo this is all caused by valve bounce.  — i was looking at head porting options and noticed texas speed say there is an issue with the factory casting. Even a twin spring has harmonics that lead to very low spring pressure.  — imo most failure is caused by bounce.  — have several threads on the intake valve coking issues with the lt4, so will make this one for the lt1.  — i think theres a few reasons for seat failure, the heads have lost the their temper and the aluminum expands at a.  — some of the stock head failures are from aggressive cam lobes causing valve bounce and that tears up. it may be temperature sensitive and it may be more apparent during certain operating conditions, such as driving up a grade,.