Friction-modifier-free formula helps rings seat properly for maximum compression and reduced blow-by. Excellent film strength and proprietary anti-wear additive package help ensure cams and bearings are protected during break-in. Delivers competition-quality engine preparation.
So i went with the break in oil and i was not disappointed. the oil filter combo went the distance of the break in. for my Equinox this was 500 miles. zero metal flakes after the first change. the oil still had a nice red color and everything is sealed up and broke in so smooth. they got me to total seal compression. i am 100% happy as this is my first use of a complete Amsoil from New Engine day 1. i will not ever use another product again. Amsoil has a new life long customer!!!! keep it up. i am one of many who understands Amsoil is the way to Go now.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
The best break in oil period
By
ALEX,
a
Verified Buyer
from
Maryland
on
April 19, 2024
Only break in oil i will use in future builds rings set perfectly compression is on point Highly recommend !
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Great Break In Oil
By
CHAZZ,
a
Verified Buyer
from
Ewa Beach, HI
on
April 15, 2024
Amsoil SAE 30 Break-In Oil: Great Gear for Gearheads, Not Everyday Drivers
As a gearhead who recently rebuilt my engine, I wanted the best possible break-in for optimal performance. That's why I opted for Amsoil SAE 30 Break-In Oil.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
AMSOIL SAE 30 BREAK-IN OIL
By
Keith,
a
Verified Buyer
from
Louisiana
on
April 02, 2024
I bought this break-in oil because of the high-quality reputation of Amsoil. My online order arrived on schedule and in great condition.
I did have one question which was answered super fast via email.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Break in oil
By
Jc,
a
Verified Buyer
from
Arizona
on
April 02, 2024
Easy to see. Works as advertised. Good price. Highly recommended.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
BEST BREAK IN OIL, PERIOD!
By
JENSEN,
a
Verified Buyer
from
North Carolina
on
March 27, 2024
After recently wiping out hydraulic flat tappet cam and lifter sets using parts store oil with zinc additive, I switched to Amsoil. I've since broke in two SBC hydraulic flat tappet engines with Amsoil. Everything broke in the way it should. I will never go back to store bought oil and additives for engine break in. This stuff works!! Don't cheap out on your investment with cheap oil, especially when breaking them in!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
The Oil
By
GLENN,
a
Verified Buyer
from
Massachusetts
on
January 19, 2024
I have 1970 mopar 340 that been rebuilt.
Sitting covered & pickled for 20 years.
Used a different oil & assembly lube.
I took it apart to recheck everything- found residue on pistons & some rings were sticking.
Cleaned everything & used AMSOIL & assembly lube. Big difference from the other oil.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Break-in oil
By
AL,
a
Verified Buyer
from
Arkansas
on
January 08, 2024
I'm a preferred customer for Amsoil so you know I'm educated on oil products any product Amsoil has will be an over the top product choice!!!! I have been building street rods and custom cars for 64 years now and now building my last one new LS engine so Amsoil break-in oil for sure my choice!!!!!!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
AMSOIL Break-In Oil Review
By
HALEY,
a
Verified Buyer
from
Baltimore, MD
on
January 02, 2024
The product shipped pretty quickly, so that was nice to be able to get the oil very fast. The product seemed to do its job in the Toyota 86 we own, that just last year got a new engine installed. The product is a tad more expensive than the regular oil, but you are getting a thinner higher quality oil.. so in my opinion it is worth the buy for a new engine.
We have nothing bad to say about this product
thank you AMSOIL
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Perfect
By
CHRISTOPHER,
a
Verified Buyer
from
Alaska
on
November 26, 2023
Great for breaking in rebuilt and built motors, especially when you’re adding performance parts.
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