heads were ran for 1k miles then had a lifter noise.
Engine was tore down and we ported the heads. They have a fresh valve job (4 angle intake, radius exhaust), mill are cleaned and ready to assemble. $700 in labor for this to be done.
The bee hive springs on heads were low on pressure so we have a new Lunati 73925K1 dbl spring kit to install ($250 in Summit).
$1700 for the fully ported heads with the new Lunati dbl springs installed.
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
LS1LT1 Forum
A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. Come join the discussion about performance, specs, builds, conversions, swaps, modifications, troubleshooting, maintenance, and more!