-
5
BBF break in
By 
VICTOR, 
a 
Verified Buyer 
from 
Temple, GA 
on 
February 12, 2021
No need for special additives, just buy the correct oil for the break in and the confidence is there.
Yes, I would recommend this to a friend.
-
5
Breaking in new generator Predator 3500 inv
By 
GREGG, 
a 
Verified Buyer 
from 
AZ 
on 
February 07, 2021
Ran generator for 20 minutes then drained it all kinds of metal shavings came out. Second time ran for 45 minutes drained it not as many metal shavings came out. And put the Amsoil full synthetic in it. Run smoother check spark plug looks good and not that many metal shavings also added the gas additive run smoother than anybody’s I’ve seen on YouTube. Thanks Amsoil for an excellent product.
Yes, I would recommend this to a friend.
-
5
Since 1975
By 
RANDLE, 
a 
Verified Buyer 
from 
GREAT FALLS, MT 
on 
February 01, 2021
Third time I've used Amsoil SAE 30 Break-In Engine Oil within the last 5 years. Excellent results each time and those engines are still running strong. I've been an Amzoil user since 1975.
Yes, I would recommend this to a friend.
-
5
By 
NIGEL, 
a 
Verified Buyer 
on 
January 18, 2021
Yes, I would recommend this to a friend.
-
5
Break in went great
By 
TONY, 
a 
Verified Buyer 
from 
Arkansas  
on 
January 14, 2021
I used this on my 327. After priming the oiling system. Good oil pressure, no smoke, & no leaks. Going to drain it & go with Z Rod!
Yes, I would recommend this to a friend.
-
5
Great lubricant for an engine build.
By 
TYSON, 
a 
Verified Buyer 
from 
Utah 
on 
January 04, 2021
Yes, I would recommend this to a friend.
-
5
By 
ROBERT, 
a 
Verified Buyer 
on 
December 16, 2020
Great oil for breaking new engines, remmamuted motors
Yes, I would recommend this to a friend.
-
5
Great break in oil
By 
MARK, 
a 
Verified Buyer 
from 
Tennessee 
on 
November 18, 2020
Good oil for a low price!
Yes, I would recommend this to a friend.
-
5
SAE 30 Break-In Engine Oil
By 
quad builder, 
a 
Verified Buyer 
from 
PA 
on 
October 16, 2020
Used as directed for breaking in a newly rebuilt engine from the bottom up, rings seated nicely, great compression, will continue to use on the next build.
Yes, I would recommend this to a friend.
-
5
By 
Anonymous, 
a 
Verified Buyer 
on 
September 16, 2020
I always use it to brake in engines
Yes, I would recommend this to a friend.
-
5
Break-in Oil
By 
rrobins, 
a 
Verified Buyer 
from 
OK 
on 
February 13, 2019
I would not treat my engine to anything less then this Amsoil break-in oil.
Yes, I would recommend this to a friend.
-
5
Great product
By 
Charles, 
a 
Verified Buyer 
from 
Norwood NC 
on 
January 31, 2019
We are a military vehicle rebuild / restoration shop. We build a lot of engines, AMSOIL 30W break-in oil goes into every new engine we build.
Yes, I would recommend this to a friend.
-
5
Yes
By 
Bill, 
a 
Verified Buyer 
from 
Wabash indiana 
on 
July 03, 2018
Engine building
Yes, I would recommend this to a friend.
-
5
Highly recommend product
By 
Jr, 
a 
Verified Buyer 
from 
Baytown 
on 
July 02, 2018
I used the engine break in oil for my freshly build LS motor.....
Yes, I would recommend this to a friend.
-
5
I am definately impressed! Great products!
By 
Slim, 
a 
Verified Buyer 
from 
NE 
on 
June 05, 2018
Glad they have an oil for older flat tappet cam vehicles.
Yes, I would recommend this to a friend.
-
5
Great product
By 
Corvairguy, 
a 
Verified Buyer 
from 
Peoria IL 
on 
April 18, 2018
I use it in every new engine.
Yes, I would recommend this to a friend.
-
5
This break in oil is great for new engines
By 
mr. classic, 
a 
Verified Buyer 
from 
Mobile, AL 
on 
April 11, 2018
I just had an engine rebuild on my '62 Ford Galaxie and the mechanic put Delo 10W40 in the motor for break in. It is the nature of a rebuild job for an engine to use oil and I had added 2 qts already then it dawned on me about the break in oil so I ordered some pretty quick. There was a little smoke from synthetic oil which I expected but that happened twice, no more smoke. No more oil consumption and the rings were set pretty quick and when the car comes back from the shop, I have the Amsoil Z-Rod for classic cars waiting on it.
Yes, I would recommend this to a friend.
-
5
Definitely use every time I fire up a new engine.
By 
Randy, 
a 
Verified Buyer 
from 
Daleville, IN 
on 
January 29, 2018
No negatives here. Excellent break-in oil. And I will be using Amsoil 20w-50 for muscle cars when the time comes.
Yes, I would recommend this to a friend.
-
5
Totally Recommend
By 
Hayden Huff, 
a 
Verified Buyer 
from 
Butler, PA 
on 
January 28, 2018
I rebuilt my 2013 WRX motor and used this oil as a break in oil. When I drained the fluid, it was nice and light colored enough I could see if anything was in my oil. 2500 miles on my car now and still going strong with nothing other than Amsoil products.
Yes, I would recommend this to a friend.
-
5
I will defiantly use this product again.
By 
Benjamin, 
a 
Verified Buyer 
from 
Yuma, AZ 
on 
November 29, 2017
Great product. No fouled plugs during break in, quick and steady power gains. 15 hours in and the oil still looks clean on the dipstick. Very pleased with product.
Yes, I would recommend this to a friend.