Break in Oil
#1
Racer
Thread Starter
Join Date: Jul 2007
Location: Houston, TX
Posts: 477
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Hate to start an oil thread... but... Im close to finishing my rebuild... What do you use for break in oil? Some say Brad Penn 30 ($7/Qt), some say cheapest oil I can find. I have cases of good 20w50 Kendall GT1 and Valvoline 20w50 VR1... I even have an old case of Exxon Superflow 20w50 from about 7 years ago. Its not SM rated. Can I use one of these or do I need to go out and get special oil?
#2
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I used BP 30 on my initial 20 minute run to set the cams. The thought is getting nice full flow to everything, and for some "flushing" action, I believe. After that, I went to 20/50. I'm not sure I'd use the cheapest oil I can find-for the quick 20 min run-in, it may make no difference, but then again, it is the engine's first steps.
My motor cost quite a bit-I figured oil was relatively cheap.
If Douglas reads this-when I make my statements of what it costs to rebud an engine, I probably had $250 for oil and filters in this, not to mention probably $200 in cleaning materials. These all add up.
My motor cost quite a bit-I figured oil was relatively cheap.
If Douglas reads this-when I make my statements of what it costs to rebud an engine, I probably had $250 for oil and filters in this, not to mention probably $200 in cleaning materials. These all add up.
#3
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
many run a non-detergent 30 wt...I use BP break in oil. You can also use your usual oil and add a bottle of Redline or Comp Cams Break-in additive.
#4
Racer
Thread Starter
Join Date: Jul 2007
Location: Houston, TX
Posts: 477
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I agree. Small price to pay. BP 30 it is. Thanks Ed.
I used BP 30 on my initial 20 minute run to set the cams. The thought is getting nice full flow to everything, and for some "flushing" action, I believe. After that, I went to 20/50. I'm not sure I'd use the cheapest oil I can find-for the quick 20 min run-in, it may make no difference, but then again, it is the engine's first steps.
My motor cost quite a bit-I figured oil was relatively cheap.
If Douglas reads this-when I make my statements of what it costs to rebud an engine, I probably had $250 for oil and filters in this, not to mention probably $200 in cleaning materials. These all add up.
My motor cost quite a bit-I figured oil was relatively cheap.
If Douglas reads this-when I make my statements of what it costs to rebud an engine, I probably had $250 for oil and filters in this, not to mention probably $200 in cleaning materials. These all add up.