. Castrol GTX Classic is a high performance formula for push-rod, flat tappet engines and performance cam applications. Castrol GTX Classic high zinc content now available. Castrol GTX Classic is a high performance formula for push-rod, flat tappet engines and performance cam applications. 20W-50. e-mail addresses for all individual . Too much detergent can cause a build-up of . Sign in to contact. . Shell Rotella T4 Heavy Duty Diesel Engine Oil SAE 15W-40 API CK-4, CJ-4, CI-4 PLUS, CI-4, CH-4. Somebody in this forum has better information, I've seen it here before. 5W20 Castrol Edge with Titanium, API SN = 99,983 psi zinc = TBD phos = TBD moly = TBD titanium = TBD 11. AMSOIL Z-ROD Synthetic Motor Oil, our primary recommendation for classic cars and hot rods, contains more than. Cable Ties. Let me know if you have any more questions. If you're running zero zinc content oil in an old engine, I believe you're asking for trouble. This is perfect for our hot weather here in the south. It has evolved to meet the needs of consumers and vehicle manufacturers since 1968 and continues to innovate and remain a trusted brand today. Car oils can have friction modifiers that are not good for wet clutches. Castrol GTX Classic 20W-50 Conventional Motor Oil,High Zinc . I am curious if it has enough zinc in it so that I don't have to add the ZDDP that I have been purchasing at OGTS. The latest API SM standard for car oils calls for a zinc and phosphorus content less than 0.08% to reduce sulfur, carbon monoxide, and hydrocarbon emissions. . Here is a high zinc oil you can consider that comes from Castrol: Castrol GTX Classic 20W-50 Conventional Motor Oil [ Check Price] 08. 14,997 posts. This sample was done back on July 16th of this year. It s high zinc and phosphorus content helps prevent premature aging, wear and metal fatigue on engines with high Racing oils were never formulated for classic car street use. Body & General Repairs. No zinc in the conventional, even GTX 20W-50. It is Formulated to surpass the engine protection requirements for Ford ESE-M2C153 G and F, GM 6085M, Chrysler MS-6395M. 30 wt Red Line Race Oil synthetic = 96,470 psi NOTE: This oil is suitable for short term racing use only, and is not suitable for street use. GTX Classic SAE 20W-50 Conventional Hich Zinc Content Motor Oil by Castrol. Contains anti-wear additives that extend the life of your engine. Valvoline VR-1 is another recommended brand. . 5W30 Pennzoil Platinum, API SN synthetic = 99,949 psi zinc = TBD phos = TBD moly = TBD 12. Castrol GTX is a premium conventional motor oil that has been helping to extend the life of engines since it was first introduced in 1968. #2. Castrol Syntec 20W/50 oil, zinc read at 778 ppm. Is Zinc the same additive that Castrol GTX had back around the early 1970's? 10. API SL/CF. . Castrol now has a high zinc content 20W-50 which should be good stuff for flatheads and others. 5W20 Castrol Edge with Titanium, API SN synthetic = 99,983 psi zinc = 1042 ppm phos = 857 ppm moly = 100 ppm titanium = 49 ppm 11. 5W30 Pennzoil Platinum, API SN synthetic = 99,949 psi zinc = TBD phos = TBD moly = TBD 12. For all 356, 914 and 911 models up to the 2.7-liter G-Model, Porsche recommends the multi-grade version with a viscosity of 20W-50. Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart. Sincerely, Ryan Stark Golden Film SAE 20W-50 Classic Oil is a low dispersant oil and allows the suspended matter to drop harmlessly into the sump. Conventional Motor Oil; SAE HD 30W; 1 Quart; Castrol HD 30 and HD 40 is a premium monograde oil that is engineered for greater protection against thermal breakdown. Exhaust Clamps. Specialized additives containing high Zinc and Phosphorus for extreme wear protection Most engine and engine component manufacturers recommend zinc and phosphorus content of more than 1,200 PPM for break-in; in fact, many will void warranties on camshafts or crate engines if this minimum is not found in the oil sample you supply when returning broken parts for warranty. A conventional multigrade engine oil of good all round performance, formulated with high quality mineral oils plus selected additives ideally suited to older technology engines. locations. Castrol GTX 20W50 Conventional Motor Oil, 5-L. Castrol GTX, the #1 Motor Oil Brand in Canada, is a premium conventional motor oil that has been helping to extend engine life for over 50 years. Castrol Classic Collectables. May 10, 2006 16,342 Atlanta Full Name: . The level of Zinc in the new Syntec 20W-50 is a minimum of 1200 ppm, which will provide excellent anti-wear protection for the cam and lifters in a flat-tappet cam engine. "Castrol GTX Classic is a high performance formula for push-rod, flat tappet engines and performance cam applications. Mar 5, 2019 (Edited) The VR-1 oil is the oil of choice by Classic Jaguar in Austin who does $500,000 restorations including an aluminum body Lightweight E Type that's stroked at about 350hp. Castrol GTX Classic is a high performance formula for push-rod, flat tappet engines and performance cam applications. GTX is specially engineered to prevent harmful build-up of sludge while protecting against new oil splatter formation better than tough industry standards. $36.20. They were formulated to offer max protection against wear for one race only then to be dumped and the crank case refilled with fresh oil. Keeps engines cool and clean. . That Castrol may electronically email SDS forms to the emails listed below: I. agree that I am responsible for providing . After some internet sleuthing, here is what I found: Castrol now makes a 5W-50 and a 20W-50 with extra zinc, which is supposed to provide better wear protection for "classic cars". Mineral Engine Oil. 619 sold. I am curious if it has enough zinc in it so that I don't have to add the ZDDP that I have been purchasing at OGTS. Here's the info from their web page. Skip to main content. Top Fuel cars go through a 55 gallon drum of 90 weight motor oil a day when racing. Joined: Jul 24 . Castrol North America does not manufacture GTX in a 20w-40 grade. Shop for Castrol GTX 15W-40 A3/B3 Car Engine Oil at Opie Oils UK. 10. Castrol (R) GTX (R) High-Mileage (TM) - Designed for vehicles with over 75,000 miles and . Its been about 1000 years since I used GTX, from memory it was blamed for the Bevel Ducati engine failure in the last hours of The Castrol 6 hour race while it was leading. Time for an oil change and I have been using the Castrol 20-50 weight motor oil but today I noticed a Castrol GTX Classic High Zinc Content motor oil at Wal-Mart, $5.38 a quart. address/e. I hope this helps. company e-mail. For temperatures below -40, I strongly recommend either Mobil-1 0w-30 or the Canadian Shell 0w-40 Rotella. Castrol Actevo 4T 10W-40 Part Synthetic Motorcycle Oil (1 Gallon) Shell Rotella T4 Triple Protection 15W-40 Diesel Motor Oil, 1 Gallon free shippi . At these temperatures, your car is your life. .13 Unocal .12 . Castrol's Classic Oils are produced to original viscosities, using low detergent formulations and contain optimum levels of anti-wear additive for maximum engine wear protection. Castrol GTX is a premium conventional motor oil that has been helping to extend engine life for over 50 years. 20W-50. 73GT666 Rod D. Eugene, OR, USA . The BMW MOA (actually, the forum moderator) did a study in which he sent samples of oil to have them analyzed for ZDDP (actually, zinc and phosphorous) levels. I changed to Castrol GTX years ago! SHARE POST #8. It is specially used in older cars or warm climates. Our customers include leading retailers, independent lube operators, service providers and new car dealers. I just wasted $60 and an oil filter. I recall you could stick a finger into the filler hole and feel . Specially formulated for classic/collector cars, muscle cars, hot rods, and race cars. Apr 13, 2022 Time for an oil change and I have been using the Castrol 20-50 weight motor oil but today I noticed a Castrol GTX Classic High Zinc Content motor oil at Wal-Mart, $5.38 a quart. For temperatures below -55c, -65f, stay home. GTX Classic SAE 20W-50 Conventional Hich Zinc Content Motor Oil, 1 Quart by Castrol. Oil for older engines should have a minimum zinc content of .11%. The latest API SM/ILSAC GF-4 category calls for reduced Zinc and Phosphorus levels to allow extended catalyst life in current model vehicles. As for the Summer spec for the '54 Buick being 20 oil, Many of the 10W-30 oils "shear" down to close to the "20" viscosity with time. It has evolved to meet the needs of consumers and vehicle manufacturers since 1968 and continues to innovate and remain a trusted brand today. Maxima Maxima is also a reliable oil brand you can choose to get high zinc racing oil. Phil s, and for . The range covers Veteran, Vintage and Classic motor vehicles from the turn of the century to the mid 1980's. For the correct engine oil for your vehicle, simply follow . The important thing is to find an oil with zinc additive or add the zinc separately if you are running flat tappet lifters/cam. 20W50 Castrol GTX conventional, API SN = 96,514 psi zinc = 610 ppm phos = 754 ppm moly = 94 ppm 12. That report showed the Castrol GTX 20W-50 having good levels of ZDDP per that study. Fixings & Fastenings. Castrol GTX 20W-50 Conventional Motor Oil. Content [litre] 4: Packing Type: Bottle: Oil Viscosity Classification SAE: 15W-40: Specification: Our premium oil brands offer a range of protection including: New! Castrol GTX .12 Exxon High Performance .11 Kendall GT-1 .16 Shell Truck Guard .15 Spectro Golden 4 .15 Spectro Golden M.G. It s blended with high zinc and phosphorus content to help prevent premature aging, wear and metal fatigue on engines with high tension valve springs or performance modifications that create high contact pressure and extreme internal temperatures. If I do not agree to electronic . (PLEASE ENTER T-SHIRT SIZE ON THE ONLINE ORDER FORM) XSmall, Small, Med, Lge, XL Or XXL. There are several write-ups on oils with the proper additives. Using cheap or incorrect oil is risking your life. 30. Really. Oddometer: 2,614. This is their pick of oil because of the high zinc content. I've done some research. For Pre 1980 classic cars and motorcycles. Helps to minimise oil consumption. When a 4-ounce bottle of ZDDPlus (tm) is added to 5 quarts of oil, it is diluted 41:1, which contributes 1041 ppm of phosphorus and 1397 ppm of zinc to whatever the oil may or may not already contain." ". Key Features: Specialized .
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