The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 12-20-2019, 02:05 AM   #26
Greasey Harley
Registered User
 
Greasey Harley's Avatar
 
Join Date: May 2013
Location: Post Falls, ID
Posts: 898
Re: Got the motor turning

Quote:
Originally Posted by kidatheart View Post
Which oils are high in zinc?
Rotella has suffecient zink in it. It is technically "diesel oil" and not subject to the same epa regulations as oil for gas engines. Dello is also good.
They're both reasonably cheap.
Lucas, shaffer's, and Joe Gibbs all make break in oil with high zink levels, but it's all fairly pricey.
I run Rotella in my old trucks, and all my motorcycles.
-Russ
Greasey Harley is offline   Reply With Quote
Old 12-20-2019, 11:07 AM   #27
maverickmk
Senior Member
 
maverickmk's Avatar
 
Join Date: Nov 2019
Location: Cocoa FL
Posts: 596
Re: Got the motor turning

Quote:
Originally Posted by Greasey Harley View Post
Rotella has suffecient zink in it. It is technically "diesel oil" and not subject to the same epa regulations as oil for gas engines. Dello is also good.
They're both reasonably cheap.
Lucas, shaffer's, and Joe Gibbs all make break in oil with high zink levels, but it's all fairly pricey.
I run Rotella in my old trucks, and all my motorcycles.
-Russ
That's right, I forgot about diesel oil. Good call.
__________________
Die with memories, not dreams.

Not to brag, but I don't need alcohol to make really bad decisions.

1969 GMC Short Step Side
maverickmk is offline   Reply With Quote
Old 12-20-2019, 02:59 PM   #28
Daves70
Registered User
 
Daves70's Avatar
 
Join Date: Jul 2011
Location: Mt Brydges Ontario
Posts: 181
Re: Got the motor turning

I would get a can of that STP oil treatment or something like that and pour it literally all over the cam and lifters. That might help when she fires up. It will be fine. I had an old 250 6cyl in a 70 that I dragged out of the bush. It was seized. I poured coke in the cylinders and the next day I had it running. It smoked really bad but after it warmed up the rings started sealing again and it was good. I used that engine for a year and a half while I built another one for my truck.
Daves70 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 07:35 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com