Cam plug leaking. Removal and replacement?

Shipping the heads and Airgap out to Larry Smith tomorrow for porting.

Pics and info from another set he did. Been looking to do this for several years. Getting excited!


Eldebrock sb rpm
In lift. Ex lift
2 156. 114
3 213. 152
4 258. 185
5 285. 209
6 316. 216