5
By 
JOE, 
a 
Verified Buyer 
on 
February 13, 2021
Yes, I would recommend this to a friend.
5
Harbor freight 3500 inverter generator
By 
GREGG, 
a 
Verified Buyer 
from 
AZ 
on 
February 08, 2021
Generator runs so smooth starts up in one pull even when it’s 20° in the snow and high altitude. Thanks Amber for an excellent product.
Yes, I would recommend this to a friend.
5
By 
JEREMY, 
a 
Verified Buyer 
from 
Holly Springs Ms. 
on 
February 03, 2021
Put this is my 1995 Yamaha kodiak 400 it has been running a little rough not it’s smooth as can be.
Thanks Amsoil!!
Yes, I would recommend this to a friend.
5
By 
COREY, 
a 
Verified Buyer 
on 
January 22, 2021
Yes, I would recommend this to a friend.
5
By 
BRYAN, 
a 
Verified Buyer 
on 
December 30, 2020
Yes, I would recommend this to a friend.
5
A Noticble Difference
By 
GLEN, 
a 
Verified Buyer 
from 
Northern New Mexico 
on 
December 25, 2020
I saw this on the Engine Masters show, sponsored by Amsoil and tried this in a high performance 502 cu. in. engine that runs on pump gas. Don't know if it really increases the octane number but it makes a notable difference in engine performance. Starts quicker, idles (big cam), runs much smoother, and stopped the dieseling completely. Just getting the engine to idle at 7500 feet altitude is worth the the cost.
Yes, I would recommend this to a friend.
5
Gives me the edge
By 
JOSIAH, 
a 
Verified Buyer 
from 
Delta jct AK 
on 
December 17, 2020
Gives me the edge on my buddies that won’t use it. Love it in my summit 850
Yes, I would recommend this to a friend.
5
ORMD Dominator Boost
By 
GLENN, 
a 
Verified Buyer 
from 
Wilmington, NC 
on 
December 15, 2020
I have been using AMSOIL products for about 40 years. They have always had superb lubrication products for whatever your application is. Recently I was introduced to the Octane Boost. I have my 2019 Mustang tuned to a bottle added to almost every other tank. Man what a difference. Thanks AMSOIL.
Yes, I would recommend this to a friend.
5
By 
ERIC, 
a 
Verified Buyer 
on 
December 09, 2020
Yes, I would recommend this to a friend.
5
By 
RODLOFO, 
a 
Verified Buyer 
on 
November 12, 2020
Need more Octane
Yes, I would recommend this to a friend.
5
By 
Anonymous, 
a 
Verified Buyer 
on 
November 06, 2020
Yes, I would recommend this to a friend.
5
By 
Anonymous, 
a 
Verified Buyer 
on 
October 30, 2020
Yes, I would recommend this to a friend.
5
By 
Anonymous, 
a 
Verified Buyer 
on 
October 15, 2020
Yes, I would recommend this to a friend.
5
Love it!
By 
Gary, 
a 
Verified Buyer 
on 
October 19, 2019
I use this in my antique 1969 BSA Rocket 3 high performance Café Race motorcycle. It helps a lot!
5
never leave home without it.
By 
George, 
a 
Verified Buyer 
on 
September 23, 2019
I use this product in an engine without hardened valve seats. all upside no downside. easier starts, better acceleration. very happy with this product.
5
Great product
By 
Travis, 
a 
Verified Buyer 
on 
June 24, 2019
Use this in a ATV. Great results!
5
YES
By 
RYAN, 
a 
Verified Buyer 
from 
IN 
on 
May 28, 2019
IN PULLING TRACTORS
Yes, I would recommend this to a friend.
5
Octane boost
By 
Rob, 
a 
Verified Buyer 
from 
St. Albert 
on 
March 20, 2019
I use this product always in my snowmobile
Yes, I would recommend this to a friend.
5
Absolutely a must have
By 
Phil from Canada, 
a 
Verified Buyer 
from 
Pembroke, Ontario 
on 
March 08, 2019
I own a high performance snowmobile, so I'm always cautious when i fill up at the pumps as I want 100% premium fuel. Not always the case at gas stations in northern Ontario. Fuel quality seems below the said standard. So I always carry a bottle or two in my tunnel bag to use to bring up the standard that I am always looking for. Cheers
Yes, I would recommend this to a friend.