I am running a Pete Jackson gear drive(noisy) in my BB. I used a good conventional motor oil to start the new motor and break it in ect,
After break-in I was debaiting weather or not to go with an expensive full synthetic like Royal Purple. I have an 10 quart system-pricey
I could not find the Rottella I wanted to use(ZINC) so I said the heck with it and peeled out the dough for Royal Purple Synthetic
Now- the noisy gear drive is not so noisy anymore. Considerable difference. If the lubrication is that much better with the synthetic I can do with less gear drive noise. I could be wrong?
After break-in I was debaiting weather or not to go with an expensive full synthetic like Royal Purple. I have an 10 quart system-pricey
I could not find the Rottella I wanted to use(ZINC) so I said the heck with it and peeled out the dough for Royal Purple Synthetic
Now- the noisy gear drive is not so noisy anymore. Considerable difference. If the lubrication is that much better with the synthetic I can do with less gear drive noise. I could be wrong?
