Re: Lead replacement Post by kennatt » Sun Apr 05, 2015 7:38 am Had many classics and the only one I have ever used with an additive , is my scimitar , and only when I'm in the mood to thrash it past 90 or on long fast motorway trips.Have never put it in the ser11,and see no reason to do so,not sure it has any effect on the scimitar to be . If you own a classic car built for leaded fuel, you can either convert it, or take the easier option of using a standard fuel and adding lead to it with an additive like Redex Lead Replacement. Simply adding a lubricant to your fuel only gives slight protection against this problem. For decades, Tetraethyllead was added to gasoline to reduce engine knock and help prevent valve-seat recession.Once lead's negative effects became clear, regulators began phasing it out in the 1970s. Aftermarket oil additives for old engines are typically made from a SAE 50 base oil. Lead Replacement Additives. Today, lead substitutes use a variety of proprietary formulas, often based on manganese, sodium, phosphate, or iron, rather than lead, to fulfill the function of lead without the toxic side effects and harm to catalytic converters. Lead Replacement Fuel Additive review scored 9.4/10 based on 337 reviews. These ingredients are already found in most motor oils, but are added in larger quantities in the aftermarket juice. Lead Replacement Additives. Source | David Brodbeck When you can skip the lead substitute Any recommendations for alternatives? In other words, lead substitute is really the only acceptable alternative. Opie Price. If you want an "upper cylinder lube" put a little diesel, MMO, motor oil, in your tank after fill up. That lead served several functions. PFS Lead Plus is a gasoline additive that also creates an oxide which coats the valves and seats and provides the protection that you need to avoid premature valve recession. Most of the fuel additives sold as lead or octane boosters are mostly alcohol. It contains additives which lubricate and protect the fuel system, safeguarding it against the harmful effects of ethanol . Wynn's Lead Substitute with Fuel Stabiliser is a dual action potassium formula lead substitute for all petrol engines. This is definitely the stuff to use if you want to run unleaded fuel in an engine originally built to run on leaded. This is definitely the stuff to use if you want to run unleaded fuel in an engine originally built to run on leaded. It protects valve seats and reduces wear, and also protects unleaded fuel from deteriorating if stored for a long time. 01484 713201. 1. your going to need lead additive, because lead lubricated the valves as a side value, they had to redesign valves when they switched to unleaded. Lead was used as an additive in petrol from the 1920s through to the beginning of 2000 when it was banned by European Regulation. Lead was used as an additive in petrol from the 1920s through to the beginning of 2000 when it was banned by European Regulation. The best cd2 lead substitute for sale in 2020. Lead (in the form of tetraethyl lead) was an integral part of the blending of gasolines between the '20s and '70s. The clean air laws prohibit the use of lead in about any form except solder. Use regularly in any car designed to run on leaded petrol to maintain performance. This gives the same physical protection from micro welding as lead oxides. If you want an "upper cylinder lube" put a little diesel, MMO, motor oil, in your tank after fill up. Lead Replacement Additives. It probably isn't essential for most vehicles, but it definitely isn't going to do any harm and can help some older engines . Tel. Check the latest price on Amazon. For vehicles that run on leaded fuel Lubricates and protects soft valve seats Use every tank Care for your older car's engine today with Lead Replacement. Price Beater. This gives the same physical protection from micro welding as lead oxides. It works fantastically as a lead replacement. It lubricates soft valve seats and protects them against damage. New England, USA. Older engines with cast-iron cylinder heads can use Nulon Lead Substitute Valve Saver with unleaded petrol for an indefinite period of time to avoid costly cylinder head modifications. 22 Products. Unless you have a turbo or a very highly tuned engine, super unleaded is a waste of money. Classic vehicles often need different lead replacement additives within the fuel itself (or other fluids for that matter) in order to run correctly or to protect from wear and damage… mainly due to advances in production and product chemistry. Lead allowed the development of higher 'octane number' fuel (the higher the number, the greater the resistance of the fuel to uncontrolled burning in the engine, or 'detonation'), and was also discovered, later, to . Have been using the Halfords own brand Lead replacement fuel additive but running low on my last bottle - and it seems to now be discontinued. The company is everywhere, from online to magazines and even supermarket shelves and for good reason. It is ideal for LPG engines, motorbikes, lawn mowers, yachts and outboard engines. The very best option is to use very special sodium based chemistry, which forms sodium oxides upon combustion. Super unleaded has a higher octane but has no additives which will help with lead replacement issues. Most of the ones that worked, IIRC, were sodium based and, of them, only Redline is available in the US. The very best option is to use very special sodium based chemistry, which forms sodium oxides upon combustion. Check the latest price on Amazon. Jun 23, 2019. There are many ways to satisfy your curiosities about the cd2 lead substitute for sale, such as online forums, product reviews from the previous customers, rating websites, word-of-mouth, or users' experiences. When the fuel ignites and burns, it burns the lubrication away at the same time. Jun 23, 2019. #2. In conclusion, if you're really passionate about classic cars, lead fuel additive is definitely a good thing to know about and consider. Redex Lead Replacement can be added to your engine with unleaded petrol to provide your car with the additives it needs. Valve Shield is a dual purpose lead replacement additive formulated for vehicles that were originally designed to run on leaded fuel and vehicles that run on LPG, CNG, Petrol & Petrol/LPG ( dual fuel systems). Thanks for dropping by to read this Lead Replacement Fuel Additive review from BuyingTheBest.co.uk. The UK historic motor vehicle association did thorough testing a while back and determined that a few, but not all of the lead replacement additives truly worked. What lead replacement additives are there that really do what they say on the tin? It is the best lead replacement additive on the market! QTY: Add To Basket. It boosted octane ratings and quite unexpectedly acted as a lubricant for valve . Lead (in the form of tetraethyl lead) was an integral part of the blending of gasolines between the '20s and '70s. No list of performance enhancing additive products would be complete without an entry from Redex. The company is everywhere, from online to magazines and even supermarket shelves and for good reason. Alternatively find new heads/valves, which is unlikely because few people share your love for old 125s. TBC. This additive is said to prevent engine knocking and pinking, in addition to preventing power loss (due to valve seat recession) in older vehicles. Classic-car owners sometimes ask if they need to add lead substitute to their gasoline. Simply adding a lubricant to your fuel only gives slight protection against this problem. I know that with the very low mileage I do in my old cars I can probably put unleaded in without any additives without doing much harm to the valve seats (or at least until a certain mileage is achieved) but I wouldnt mind trying an additive if I knew it does . Lead memory will keep the head safe for many many miles. #2. No list of performance enhancing additive products would be complete without an entry from Redex. When the fuel ignites and burns, it burns the lubrication away at the same time. New England, USA. The Best Lead Replacement Additives on the Market Redex Lead Replacement. They are arguably the UK's biggest . In conclusion, if you're really passionate about classic cars, lead fuel additive is definitely a good thing to know about and consider. Posted December 19, 2015. It boosted octane ratings and quite unexpectedly acted as a lubricant for valve . Classic Valvemaster, formerly branded Castrol Valvemaster, is the most effective and cost-effective lead replacement additive available for the protection of early vehicles designed to run on leaded fuel. Most of the fuel additives sold as lead or octane boosters are mostly alcohol. The theory behind lead substitute is that when the engine in your classic car was designed and built, gasoline had lead in it—more specifically, tetraethyl lead, or TEL. Classic Valvemaster, formerly branded Castrol Valvemaster, is the most effective and cost-effective lead replacement additive available for the protection of early vehicles designed to run on leaded fuel. The clean air laws prohibit the use of lead in about any form except solder. It probably isn't essential for most vehicles, but it definitely isn't going to do any harm and can help some older engines . Ordinary unleaded is higher octane than your engine was designed for. The UK historic motor vehicle association did thorough testing a while back and determined that a few, but not all of the lead replacement additives truly worked. Lead allowed the development of higher 'octane number' fuel (the higher the number, the greater the resistance of the fuel to uncontrolled burning in the engine, or 'detonation'), and was also discovered, later, to . Our objective for this review is to help you determine if Lead Replacement Fuel Additive is the very best product in the 0 category that your money can buy. Redex Lead Replacement can be added to your engine with unleaded petrol to provide your car with the additives it needs. Unless you have a turbo or a very highly tuned engine, super unleaded is a waste of money. So find either lead or lead substitute, otherwise your going to **** your engine up. It is the best lead replacement additive on the market! 1. your going to need lead additive, because lead lubricated the valves as a side value, they had to redesign valves when they switched to unleaded. It works fantastically as a lead replacement. Cheers, Nick A quick Google seems to say Castrol Valvemaster Plus (for non-TRs) but would value the Registers' members' advice. If you own a classic car built for leaded fuel, you can either convert it, or take the easier option of using a standard fuel and adding lead to it with an additive like Redex Lead Replacement. So find either lead or lead substitute, otherwise your going to **** your engine up. If I was buying additive it would soon cost more than a rebuilt head. Classic-car owners sometimes ask if they need to add lead substitute to their gasoline. New launches include CVL and CVL Turbo; lead replacement and octane booster additives aimed at the enthusiast for fast road, track day and motorsport use which, when combined with Shell Optimax, are claimed to have the same values as racing fuel. Read all reviews for Lead Replacement Fuel Additive now and buy at £5.04. Lead Substitute uses the latest and safest potassium technology to provide unsurpassed valve and valve seat protection. It protects valve seats and reduces wear, and also protects unleaded fuel from deteriorating if stored for a long time. Super unleaded has a higher octane but has no additives which will help with lead replacement issues. Wynns Lead Substitute with Fuel Stabiliser. For decades, Tetraethyllead was added to gasoline to reduce engine knock and help prevent valve-seat recession.Once lead's negative effects became clear, regulators began phasing it out in the 1970s. In other words, lead substitute is really the only acceptable alternative. 84481. What lead replacement additives are there that really do what they say on the tin? The Best Lead Replacement Additives on the Market Redex Lead Replacement. Carlube Lead Substitute (supersedes potassium-based Nitrox 4 Star Lead Treatment and manganese-based 4 Lead Substitute and Octane improver). It includes a good dose of MMT (Methylcyclopentadienyl manganese tricarbonyl), a metallic additive that forms a sacrificial layer on valve seats to help avoid recession and keep the engine running solid. £19.99. Posted December 19, 2015. Alternatively find new heads/valves, which is unlikely because few people share your love for old 125s. Lead Replacement Additives. Mind the cost is probably in a different league to a lambo. Wynn's Lead Substitute with Fuel Stabiliser is a dual action potassium formula lead substitute for all petrol engines. It lubricates soft valve seats and protects them against damage. Simply adding a lubricant to your fuel only gives slight protection against this problem. It includes a good dose of MMT (Methylcyclopentadienyl manganese tricarbonyl,) a metallic additive that forms a sacrificial layer on valve seats to help avoid recession and keep the engine running solid. It boosted the octane rating, allowing for higher compression ratios; helped reduce knocking; and reduced wear on the valve seats. PFS Lead Plus is a gasoline additive that also creates an oxide which coats the valves and seats and provides the protection that you need to avoid premature valve recession. They are arguably the UK's biggest . They contain a wide range of varying additives, such as zinc, phosphorous, sulfur, moly, and polytetrafluoroethylene. Ordinary unleaded is higher octane than your engine was designed for. Care for your older car's engine today with Lead Replacement. 2. 2. It contains additives which lubricate and protect the fuel system, safeguarding it against the harmful effects of ethanol . Features & Benefits: Most of the ones that worked, IIRC, were sodium based and, of them, only Redline is available in the US. Millers Oils Ltd., Brighouse,West Yorkshire, HD6 3DP. PFS Lead Plus is a gasoline additive that also creates an oxide which coats the valves and seats and provides the protection that you need to avoid premature valve recession. I know that with the very low mileage I do in my old cars I can probably put unleaded in without any additives without doing much harm to the valve seats (or at least until a certain mileage is achieved) but I wouldnt mind trying an additive if I knew it does .
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