I am looking for cam timming gears that can be adjusted to ensure exact cam timming after block and head work done and I beleive that the cam timming is now retarded and I also need a spec for the cam timming degree chart to set up properly. If anyone knows of any avaliable please let me know so that I can purchase a set.

 

The retarded cam timing is to your advantage ,so leave it!What you're hunting does not exist.
Bigblock

 

thank you for your input this vehicle just feels weak compared to nissan 3.0 I am getting about 19-20 mpg with ignition timming set at 20 degrees btdc.

 

how is retarded cam timing an advantage?