These types of reviews are a common trend with the Maxima Castor 927. CDN$20.40. Been running Maxima 927 @ 50:1 in my 300xc- Good oil- Nothing is gumming up. Care must be exercised when blending with low specific gravity (below 0.730) race gasoline or aviation fuels and in temperatures below 35F as … Maxima Castor 927 is a legendary oil, and used by the likes of Mitch Payton’s Pro Circuit team. You need to be a member in order to leave a comment. I tend to mix 927 with some klots or redline just to give the mix some color. Most KTMers run their at 40/1 to 60/1. still mix it a little thinner. if your jetting is set for 32:1 it will run fine with the right oil. How To Fix A Crack In Your Plastic Gas Tank, 1994 – 2001 Yamaha YZ125 – Ignition System, Ignition System Troubleshooting And Testing, Drawbacks Of Using Castor Based 2-stroke Oil, Castor oil has been around for a long time, Click here for a great price on a new piston, Video: 1997-2001 Honda CR250 Clutch Inspection, Video: 1997-2001 Honda CR250 Kickstarter Inspection, 1994-2001 Yamaha YZ125 – Carburetor Specifications. I run 50:1 Motul 710. Remember, the premix lubes the bottom end, fuel keeps the piston cool. It seems to be separating or not mixing completely. I am mixing it 32:1 with Castor 927. It’s a blend of pure-grade castor oil and ester synthetics. • Blends three crucial components into one: refined castor oil, a special synthetic, and a unique additive system. The 32/1 is a little heavy. Run what makes you comfortable, however. Copyright© ThumperTalk, Inc. - All rights reserved. I have a new 2011 300XC :banana:and I will be running super M, Its cheap synthetic and good oil! Castor based oils also seem more prone to separate in cold weather more than the other oils. It boasts a high rating in each category: combustion, lubrication, and little build-up. Recommended Pre-Mix Ratios... 50-80cc (24-32:1), 125cc (24-40:1), 250cc (24-40:1) , 500cc and up (32-60:1) Castor 927 is ideally suited as a premix for both leaded and unleaded fuels. CAUTION: Not intended for use in oil injection systems. Castor 927 is biodegradable. Read somewhere Castor mixed with even a small amount of "Dino" oil will cause problems, but article never said what problems anybody know the issue with the mixing here? The bike runs awesome. Generate more … That premix is soo thick and it blend so well with gas i have nothing to say except that the bike have a hard time burning the oil when cold , 40 sec into the ride and it is warm enought to cleanly burn it. Any tips/ suggestions would be greatly appreciated. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It looked to me like, despite the manufacturer's claims to being clean burning, there were just better alternatives. Maxima Castor 927 - Smokin' Since '79 featuring "The Dogger" Ron Lechien If you never perform maintenance, your bike, cylinder residue build-up will be the least of your problems. Also, if you think a dino oil protects better than a synthetic, then you are mistaken. Well I might be switching to maxima super M 2t mix next. • Runs cleaner than other castor based oils, • Gives extra protection for dirt bike engine components at higher temperatures, • Works great mixed with leaded and unleaded fuels. The 800 is better for high rpm/ high load/ high temps where the 710 is better for lower loads and temps. I had to chizle the carbon of them to find them again. ....and how many hours/seasons/years are you letting your top end go with these higher ratios. The best! Castor 927 also contains an exclusive additive that keeps power valves cleaner and working properly. The “shelf” characteristics of castor oils change with the temperature. Castor 927 is ideally suited as a premix for both leaded and unleaded fuels. . I've been using Amsoil for the last 10 years but still like the smell of the 927. It also ensures that the valves operate correctly. 32:1 seems really rich to me and the, ....and how many hours/seasons/years are you letting your. There are three main characteristics present in high-quality 2-stroke oil: good combustion properties, excellent lubrication properties, and resistance to residue build-up in your dirt bike. wow, you have either mistyped or you are really confused on how mix ratio relates to jetting. Recommended premix ratios: 50 - 80cc (24 - 32:1) | 125cc (24 - 40:1) | 250cc (24 - 40:1) | 500cc and up (32 - 60:1). If you really jet the bike leaner and go from a 50:1 ratio to a 32:1 ratio, and you are borderline too lean, you can cause a seize, even though you are running more oil. However, Maxima Racing Oils’ Castor 927 2 Stroke Oil seems to break the norm. This claim is based on servicing your cylinder at regular maintenance intervals. Our Price: $ 9.99 – $ 33.99. Find great deals for Maxima 23916 Castor 927 2-Stroke Racing Premix Oil - 16 oz. I have always run my zilla with maxima 927 mixed at 32:1 until winter then I run maxima super M 32:1 as the 927 castor oil with race gas does not mix well at colder temperatures. Quite informative on tuning and what oil mixture ratio to use based on engine loading. Castor 927 also contains an exclusive additive that keeps power valves cleaner and … Found an article by Maxima on Google about the black drool from exhausts. I am trying to run at 32-1 ratio. Again, don't hold me to this, I can't remember the source. Asking us what oil to use is like asking us what truck to buy.There are people who . I love the way nature looks, smells, the way it tastes fresh off the grill with mashed potatoes. To accurately measure and mix fuel use the Kartech 5L Fuel Jug and Maxima's Quick Mix Measuring Bottle Sku: O-MCO Type Maxima 927 Caster oil 1lt Maxima 927 Caster oil 2lt Maxima 927 … Castor 927 is a unique blend of highly refined castor oil, a specially prepared synthetic and an additive system that reduces carbon and gum formation and provides excellent rust & corrosion protection. That being said, the shelf qualities of ANY 2-Stroke oil will change once mixed. Very little carbon on the top, but the exhaust valves were seized and looked like chunks of coal! Castor 927 is a unique blend of highly refined castor oil, a specially prepared synthetic and an additive system that reduces carbon and gum formation and provides excellent rust and corrosion protection. Video: 1994 – 2001 Yamaha YZ125 – Ignition System Troubleshooting And... Castor oil leaves residue in your cylinder. Discussion in 'Chainsaws and Power Equipment' started by ... separates or something...and you want to only mix up as much as you will use right away...doesn't store well or something...not sure what the problem is, just going by what I always heard from the motocross guys... brenndatomu, Oct 30, 2020 #2 Top. Never found the separation problem to be as bad as claimed. Can I just fill it with the castor oil? Maxima Castor 927. LOL. Shop with confidence on eBay! Just can't afford a top end at the moment. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. If you have any questions or anything to add, please leave them in the comments or on our FaceBook page! (adsbygoogle = window.adsbygoogle || []).push({}); Necessary cookies are absolutely essential for the website to function properly. op, a syn (any) is going to be cleaner and lube better in all conditiond (start up,weather....) but the dino oils are fine to use. 2-stokes and nature have never mixed, but if I’m going to blast smoke through the trails, I might as well go with something natural and renewable. The main drawback of using castor based 2-stroke oil is residue build-up. Any more oil and you are just wasting oil. Maxima Racing Oils has taken the refinement process as far as it can go while still keeping its castor oil mostly natural. While Maxima Castor 927 has been proven to be effective at reducing engine build-up and preventing rust and corrosion in your dirt bike, the real results I’m more concerned with are from people who have used the oil. The oils didn't mix in the ratio rite and the 927 is very thick and gummy compared to the 710. Hot weather, it will thin out, and cold weather will make it thicker. Castor based, ester-fortified 2-stroke engine oil designed to ensure maximum performance while providing maximum protection under the most severe conditions. I ran 927 in mr CR exclusively for years! CAUTION: Not intended for use in oil injection systems. 13 matches. QUIT GUESSING !!! I am trying to figure out how many ounces of oil to gas I need to run on my 02 cr250. I also have been running Amsoil for along time with no issues. Castor 927 keeps on lubricating; where other lubricants turn to carbon or vaporize, and provides extra protection on cylinder walls, bearing journals and other critical areas at temperatures much higher than other lubricants. I use to always jet it Heavy/rich on the main, run 32:1, and have spooge at the connector and out the end but I had NOOO worries about running WIDE OPEN for semi-extended periods of time. Has anyone mixed race gas with premium and had better results. I bought 16oz. Maxima Castor 927 - Pre Mix; description. (All oils change with temperature, but castor is more affected by it). Maxima Castor 927 Motor Oil. When I say “shelf” characteristics, I’m talking about how the oil will change in the bottle. It is a modern blend of castor oil, not anything like the old castor bean oil of the 1970s. • It smells great and doesn’t give off THAT much smoke unless your carburetor is jetted wrong. Watch This Video To See Me Ramble About Castor 927! Maxima (23964) Castor 927 2-Stroke Premix Racing Oil - 64 oz. This site uses Akismet to reduce spam. This is per the instructions of my builder and at the advice of countless dealers. I currently have 250+ hrs on my piston. Castor 927 matches other full synthetic 2-stroke oils in price and performance, so if riding green(er) means having a little residue build up in my cylinder, I can live with that. I also have been running Amsoil for along time with no issues. I’ve used castor in the past but I went back to synthetic, after reading this I’m going to give it another shot! Go to the atv shop and buy yourself a Ratio-rite mixing cup. Another super popular oil in the racing world, aimed specifically at dirt bike riders, and it smell is unmistakable. Maxima Castor 927 oil? At least these USED to be problems with castor 2-stroke oil. I prefer a synthetic ester, burns cleaner and doesn't gum up the PV. Full synthetic 2-stroke oils will always make more power and burn cleaner than natural, conventional, and blended. I read somewhere (can't remember where so don't hold me to this) that the difference is in the flashpoints (?). 32:1 seems really rich to me and the KTM smokers I have owned/own really seem to run clean around 44:1 to 50:1 ratio's depending on the climate. The previous owner ran it at 32:1 and i was going to change it to 40:1 but i've stayed with the 32:1. Red Line 40605 2-Stroke Racing Oil - 1 … I chose 32:1 ratio using blended castor oil. You have to remove the cylinder, take the valves out of the bottom and clean off the carbon and oil that builds up on them. Biodegradable formula is fortified with clean burning additives to reduce power valve maintenance, prevents rust and oxidation, eliminates ring sticking and reduces carbon build-up. Castor 927 also contains an exclusive additive that keeps power valves cleaner and working properly. Amsoil make a 100/1 … have to google that one. Castor 927 is ideally suited as a premix for both leaded and unleaded fuels. About the bold: More oil = less gas = leaner jetting. How long does it take for it to separate from the gas? Although it may be old tech 927 is still good oil. I wouldn’t use it regularly. The most common praise the oil receives is about its excellent lubrication properties and its great smell. use to run ylube @ 32/1 in my ITs and 32/1 golden spectro in my KXs never could get rid of spooge completely. These cookies will be stored in your browser only with your consent. Find 23901 Castor 927 from Maxima Oils you need and other parts at MaximaUsa.com, Santee, CA, Maxima Oils. The shelf characteristics of Castor 927 stay consistent from around 20, up to 105 degrees. ($20.95 - $252.24) Find great deals on the latest styles of Maxima castor 927. That said, I have taken Castor 927 from 10 degrees in Minnesota to 115 degrees in Texas, riding the same dirt bike with consistent performance. I even added some premium to the mix to help it break down better and mix more evenly. Of course, you can switch your bike over to Maxima Castor 927 pre-mix oil. I've been using Amsoil for the last 10 years but still like the smell of the 927. Most KTMers run their at 40/1 to 60/1. .....in the fall/winter, I would run Super M or Yamalube 2R in all smokers. Fix Your Dirt Bike might use cookies to improve your experience, but you can always opt-out if you want! I get awesome results with 50:1 in my 250sx. Now that I have my personal opinions on Castor 927 out of the way, let’s take a closer look at the details. Based on what I’ve found from my research and personal experience, I would have no problems giving Maxima Castor 927 my full recommendation (I use it in all my project dirt bikes). Technical Color D 1500 Yellow Gravity °A.P.I. In the end it was because there was so much carbon in the silencer pipe it choked it down! Location: j'ville, ar. The 32/1 is a little heavy. The reason for the switch is because I am tired of dealing with the massive amounts of deposits left behind by the oil. That said, I have taken Castor 927 from 10 degrees in Minnesota to 115 degrees in Texas, riding the same dirt bike with consistent performance. When I ran just the 927, my bike spooged bad. When blending with alcohol, it normally requires more oil. Oil Ratio Chart Oil Ratio Chart.jpg; Air Filter Chart 2021 PF Air Filter App Chart.pdf; Oil Filter Chart 2021 PF Oil Filter App Chart.pdf; Billet Engine Cover Chart 2021 PF Billet Covers App Chart.pdf really believe in certain oils but in reality, there are alot There are alot of really good . I don't feel comfortable with the castor oil but I … IMHO, 40-50:1 with a good synthetic is good, the smaller the bore the more oil, jet accordingly. Members. I run castor 927 in my 08 250sx. HighRevz, February 2, 2011 in KTM 2 Stroke. I been using Castor 927 for years but as of this weekend I will be switching to Mobile 1 Racing 2T (aka MX2T). People who have viewed this item have also viewed See all Oil & Chemicals. Amsoil make a 100/1 oil with a written guarantee. So. I guess I needed to rejet for it. So I need to shake the bike to mix it up again and shake up the 4 gallons of mix. For one it’s too expensive to be used in lawn equipment, plus lawn equipment is designed to run conventional. I’ve been running synthetic 2-stroke oil for as long as I can remember, I might give this a try now! 2,756 posts. When I did the top end the piston was clean and looked new! This category only includes cookies that ensures basic functionalities and security features of the website. As you may have guessed it's Castor oil based, Castor oil is known to offer better protection under extreme conditions . castor 927 mix ratio. Typically, spooge comes from overly rich off idle circuit (pilot or needle diameter or AS), not the main jet. That being said, I have used 927 in my weed whacker in a pinch and it ran SUPER strong! I just haven't had the ball to ues it... Amsoil is good and I would use it if I had easy access to it. Maxima 927 is a 20% mix of castor and the rest synthetic esters and additives. Caution: Not intended for use in oil injection systems. There is no better oil for an air cooled two stroke than a castor based oil, even 100% synthetics can not match the high heat handling capabilities of castor. Klotz 50:1 - Won't sully my 300 with anything else. Here is a little of what riders have to say about it: One rider has used Castor 927 for four years in a CR500 with no issues. Last Online: 10-15-2010 02:58 PM . Size: Select options above to check availability . I like castor based oils over synthetic oils for the simple reason that I like nature. Its been running on honda hp2 oil and all I have is Castor 927 oil and I heard they were both different kind of oils but both 2 stroke oil. This website uses cookies to improve your experience while you navigate through the website. i wouldnt feel safe running a dino oil more than 40/1. But opting out of some of these cookies may have an effect on your browsing experience. Be the first to review this product . I'm a high rpm/aggressive rider and always thought the castor bean oil was best for that .....as long as the temps were warm/hot outside. However, they always seem to fall short in the other category. There are much better oils on the market and there is no need to run 32:1 in most of KTM's bikes. Hello Select your address ... Maxima Racing Oils 10920 Quick-2-Mix Oil/Gas Ratio Mixing Bottle - 20 oz. . Some people will run 20:1 if they are just hammering it all the time wide open at dunes non stop. Although it may be old tech 927 is still good oil. I love the smell. Not sure what's better: Jet the bike leaner for a rich 32-40:1 or leave it rich and run a leaner 50-60:1 premix???? It seems to uphold the standards that Maxima Oil requires in its products, and the reviews from consumers seem only to back that standard up. I have used less than 1 gallon of the 927, but besides the pleasant scent of yesterday, I could not see any advantage to switching back. By T.Jeff Veal, Horkn, mat60 and 6 others like this. The shelf characteristics of Castor 927 stay consistent from around 20, up to 105 degrees. I run Klotz Supertechniplate synthetic oil @ 40:1 and I like it, tho I could probably. Castor 927 is a unique blend of highly refined castor oil, a specially prepared synthetic and an additive system that reduces carbon and gum formation and provides excellent rust & corrosion protection.