ZDDP Engine Oil Additive

 

Peter Maher - The Man Behind Liquid Intelligence

Peter Maher – The Man Behind Liquid Intelligence.
Instant Phone Advice

You can call Peter now on 1800 441 163 (7am to 7pm seven days a week – including public holidays – except Christmas Day) for a chat about product and application information or to simply purchase Liquid Intelligence.

 

Liquid Intelligence Pty Ltd
All Enquiries To:
Technical Support Office
& Main Warehouse
Unit 8 / 12 Eddie Road
Minchinbury NSW 2770
Technical Support & Ordering
7am to 7pm Seven Days a Week
Factory Hours & Site Visits
7am to 4pm Monday to Friday

For Instant Phone Advice
Australian Enquiries: Free Call
1800 441 163
(7am to 7pm seven days a week – including public holidays – except Christmas Day)
To call from outside Australia:

  • From USA/Canada: 011 61 2 8188 2060
  • From UK/Europe: 00 61 2 8188 2060
  • From New Zealand: 00 61 2 8188 2060
  • All others: Google your international dial code +61 2 8188 2060
If Your Car Is Built Prior To 1996 Then You Need This Superior ZDDP Engine Oil Additive

“For Veteran, Vintage, Classic And Pre 1996 Muscle Car Owners Who Want To Prevent Engine Damage To Their Car… This Specially Formulated ZDDP Engine Oil Additive Puts Back The ZDDP Needed By Older Cars To Bring Them Back To The Original Specification”

It Really Does Do Exactly What It Says
Like No Other Product Can

 

Instant Phone Advice

We are proud to be able to supply an Australian product whilst also allowing anyone to pick up the phone and instantly speak to myself or one of my technicians and speak about any particular issue.

Many people are surprised by the fact that I actually answer the phone and that we will take the time to get your situation sorted.

This Product Comes With A Technician On Tap

With my special guarantee you have everything to gain and nothing to lose… it’s that easy… and our free technical support can advise you every step of the way… like having a technician on tap.

We understand that everybody’s application can be unique or out of the ordinary. To be sure of the best result call Peter on 1800 441 163 (7am to 7pm seven days a week – including public holidays – except Christmas Day) and have a chat about your particular application.

 

GuaranteeSignOrange
Two Year Money-Back
Satisfaction Guarantee

 

 

 

 

This Specially Formulated ZDDP Engine Oil Additive Is Recommended For:

Vintage Classic Late Model Work
Recreational

 

This is a superior professional strength product that really, really works… Liquid intelligence 237 is the missing ingredient that older engines have always needed but have been removed from modern oils… all you have to do is add Liquid Intelligence 237 when you do an oil change using modern motor oils. Problem solved!
Liquid Intelligence 237 is one of a family of products designed to keep older engines performing at their design best, at times even better!
To avoid paying for preventable expensive engine repairs… then you need to keep reading.

 

Liquid Intelligence 237 Engine Oil Additive is compatible with all conventional and synthetic oils intended for automotive use.

 
Was your car manufactured before 1996?

If so, you need to know that most modern motor oils may no longer be suitably formulated to care for your engine.

Regulating authorities are approving the removal of an ingredient that was important for older petrol engines but unnecessary for more modern vehicles.

Modern engines don’t need it… But yours does

Peter Maher talks about Liquid Intelligence:

“We are lateral thinkers… we break existing and predictable patterns of thought… so that new perspectives… new concepts and new ideas emerge. This is one of those special innovations… it is a superior professional strength product that really works… I guarantee it.”

 

Full Product Support

If you need assistance with selecting or applying the Liquid Intelligence 237 ZDDP Engine Oil Additive – we can talk you through it – contact our Technical Support Team by phone: 1800 441 163 (7am to 7pm seven days a week – including public holidays – except Christmas Day)

 

If You Don’t Use ZDDP At The High Ratios Originally Specified Then This Is What You Can Expect


The following images show excessive cam wear from insufficient ZDDP in a flat tappet engine pre 1996.




Pre 1996 cars have flat tappets which require high ratios of ZDDP in the engine oil to deal with excessive wear. Post 1996 cars have roller tappets where lower levels of ZDDP are required.

 

What Is Liquid Intelligence 237 ZDDP Engine Oil Additive And How Does It Work

Zinc Dialkyl Dithio Phosphate (ZDDP), containing both Zinc and Phosphorus has been in the ‘mix’ for many years to help protect traditional valve mechanism designs… modern engines just don’t need it.

But why is it being removed if it is such an important part of traditional motor oils?

Government calls for lower emissions from motor vehicles has meant that manufacturers have had to meet increased pressure for high performance catalytic converters to be installed as standard in all new cars. Zinc dialkyldithiophosphate when present in the oil, puts small amounts of zinc and phosphorus into the exhaust gas mix.

These elements leave a coating on the catalyst. This to some extent shields the catalyst, preventing its exposure to some of the gas that would otherwise have been treated by the converter. It’s the very effect that protected the valve surfaces in older engines. This however lowers the performance of the catalytic converter, which then fails to meet the regulation standard of emissions.

Modern internal combustion engines employ ‘roller lifters’ (rather than flat tappits) which don’t need the protective metal-to-metal coating supplied by the zinc dialkyldithiophosphate. So vehicle manufacturers, intent only on selling new vehicles have lobbied regulators to have zinc dialkyldithiophosphate removed from modern motor oils, so they can more easily meet the emission standards.

Some diesel engine oils may still contain zinc dialkyldithiophosphate. But they are highly viscous and there is a large amount of detergent in the formula, which helps with combustion in diesel engines, but is unsuitable for use in petrol motors which are higher reving. The likely result of the use of diesel formulated oils in petrol engines can cause oil starvation in bearings at high revs.

In short, todays technology has seriously moved on. Engines are different and the technology for lubricants has become much more fine-tuned and specific. Even the engine oils used in racing cars are formulated for short term high performance, which is quite different from the needs of everyday production motor cars.

So, zinc dialkyldithiophosphate is being removed from the formula of modern petrol engine oils. The best solution for owners of precious veteran and vintage motor cars is simply to put it back!

Liquid Intelligence 237 ZDDP Engine Oil Additive Recommended For:

Veteran, Vintage & Classic Cars
Vehicles Built Before 1996
High Performance Non Production Racing Cars

Liquid Intelligence 237 ZDDP Engine Oil Additive:

Contains very high concentrations of the well-known additive ZDDP (Zinc Dialkyl Dithiophosphate), which has been the primary EP (extreme pressure) ingredient in all quality motor oils for over 70 years.
Re-establishes the ZDDP levels that classic and vintage car engines were designed for
Allows car owner to use the base oil of their choice.
By simply adding 4% by volume at every oil change, an adequate amount of Zinc and Phosphorus will continue to protect your engine.
Reduces the tendency of parts to scuff or gall under heavy loads and under extreme conditions such as high performance motoring
Alters bearing surface characteristics to prevent metal to metal contact
Plus
Is compatible with all conventional and synthetic oils intended for automotive use.

Why Is Liquid Intelligence 237 ZDDP Engine Oil Additive Better Than Other ZDDP Products?

Liquid Intelligence 237 is a quality product made to really work. In fact every product in the Liquid Intelligence range carries the reputation and guarantee to be the best available.

Liquid Intelligence 237 ZDDP Engine Oil Additive is not a typical oil additive… While some off-the-shelf additives may have some ZDDP but the amount per bottle is small.

 

The Collective Intelligence Of Liquid Intelligence

Liquid Intelligence is a collaboration of alliances with creative minds from both research laboratories and academic institutions.

Collective Intelligence Of Liquid Intelligence

Whilst Liquid Intelligence is confident in their own abilities they recognize the benefits of this type of collective intelligence.

And that’s because…

creativity thrives when minds come together… and can be collectively brilliant in solving problems and connecting the dots.

Liquid Intelligence 237 ZDDP Engine Oil Additive is one of those special innovations that emerged from this type of R&D relationship.

About Peter Maher

Peter Maher, has been in the chemical industry since he was 18 he is now 57 so that’s 39 years he’s been blending, manufacturing and formulating functional automotive and industrial fluids. Most of those have been brake fluids and coolants but he also does engine and fuel treatments plus a huge range of specialty chemicals with hundreds of applications.

Over the years, Peter Maher’s Research Lab in Sydney has managed to strike a delicate balance between applied and long-term industrial research. While contributing to product development on many levels, the Lab also maintains close ties to the academic world and other research laboratories. This combination enables the Lab to simultaneously meet the needs of the present day while helping shape future product development.

You’ll find that his unique approach is extremely effective. He developed it over many years, and it has helped him build a strong following amongst the vintage & classic cars, performance and modified vehicles and dirt bike community.

You can contact him on 1800 441 163 (7am to 7pm seven days a week – including public holidays – except Christmas Day) and he will advise you in solving your engine oil issues.

Two Year Money-Back Satisfaction Guarantee

GuaranteeSignOrange

In appreciation for your business, and to demonstrate our confidence in this product, your purchase of the Liquid Intelligence 115 now comes with something extra. In addition to the standard product liability warranty on all Liquid Intelligence products, we now offer a 100% Satisfaction Guarantee.

We want you to be completely satisfied with any Liquid Intelligence product you buy. The Liquid Intelligence 100% Satisfaction Guarantee is our ongoing promise to you that Liquid Intelligence will do whatever it takes to make sure that you are totally satisfied with what you buy from us for two years from the date of purchase.

Liquid Intelligence is the only manufacturer in the business with enough confidence in our products to offer you this unique purchase protection, letting you buy risk free!

How can I make such an outrageous guarantee? Quite simply because I know that Liquid Intelligence works.

It has worked for me, and it has worked for thousands of other customers. And I know that it can work for you.

Quite simply . . . you get to be the judge, jury and executioner if I’m wrong.

Fair Enough?

 

Dear Reader,

“We Enjoy Receiving Your Phone Calls… Here’s Why…”
The CUSTOMER is definitely the most important person in our business.
You are never a disruption to our work when you call – you are the purpose of it.
You deserve the most courteous and attentive treatment we can give. Because you are doing us a favour when you call with an inquiry.
And we are available to help you from 7am To 7pm SEVEN DAYS A WEEK on 1800 441 163 or 02 8188 2060
 

Regards,

Peter Maher

 

We Ship Australia Wide

Liquid Intelligence Rewards You With Free Freight For Second and Subsequent Items Added To The Same Order – Absolutely No Limits
International Buyers:
For deliveries out side of Australia please CLICK HERE TO RECEIVE A QUOTATION

We usually reply with a quotation within one to two hours during our Sydney, Australia office hours (7am to 7pm seven days per week.

“This Is Not Just Another Product… Its A Totally Unique Package, Here’s Why”

This Is The Only Quality Product That Has ALL Of The Following:

Liquid Intelligence products are the BEST OF THE BEST. They have the highest degree of efficiency, activity and functionality, compared to any similar retail grade product.
Unbeatable personal technical advice and support: “You Are Not Alone… When you ring us “We Are Here To Help You” get that problem sorted.
Technical support staff with more than 40 years experience in the industry.
Made in Australia by an Australian business and exported around the world.

Order Liquid Intelligence 237 ZDDP Engine Oil Additive Online With Paypal Or Credit Cards:

You can pay with your credit card if you don’t have a PayPal account.
Payment is made on the PayPal Secure Server.
View Cart ?
One 1 Litre Can (Application ratio 4% by volume):
Free freight on second and subsequent items.

$123.12Add to cart

 


**Save heaps** Buy Two Cans Get One Free Offer. Save money and buy for yourself, family and friends. Limited time offer
Three 1 Litre Cans (Comes complete with full phone technical support):
Free Freight For Second and Subsequent Items Added To The Same Order – No Limits.

$246.24Add to cart

 

 


**Save heaps** Buy Four Cans Get Two Free Offer. Save money and buy for yourself, family and friends. Limited time offer
Six 1 Litre Cans (Comes complete with full phone technical support):
Free Freight For Second and Subsequent Items Added To The Same Order – No Limits.

$492.48Add to cart

 

 


**Save heaps** Buy Six Cans Get Three Free Offer. Save money and buy for yourself, family and friends. Limited time offer
Nine 1 Litre Cans (Comes complete with full phone technical support):
Free Freight For Second and Subsequent Items Added To The Same Order – No Limits.

$738.72Add to cart

 

International Buyers:
For deliveries out side of Australia please CLICK HERE TO RECEIVE A QUOTATION
We usually reply with a quotation within one to two hours during our Sydney, Australia office hours (7am to 7pm seven days per week).
YOU CAN ALSO CALL NOW TOLL FREE FROM ANYWHERE IN AUSTRALIA ON 1800 441 163 TO ORDER (7am to 7pm 7 Days A Week)
To call from outside Australia:

  • From USA/Canada: 011 61 2 8188 2060
  • From UK/Europe: 00 61 2 8188 2060
  • From New Zealand: 00 61 2 8188 2060
  • All others: Google your international dial code +61 2 8188 2060

Two Year
Money-Back
Satisfaction Guarantee

 

Peter Maher’s Minchinbury Warehouse Office Webcam

Webcam Minchinbury Office

Webcam: Call Peter, he is in the office today.
This web cam photo of Peter Maher’s Minchinbury warehouse office is updated periodically during the day.

In our Sydney office it is now:

We are open 7am to 7pm seven days a week – including public holidays – except Christmas Day Sydney time.
CALL NOW TOLL FREE FROM ANYWHERE IN AUSTRALIA ON
1800 441 163
To call from outside Australia:

  • From USA/Canada: 011 61 2 8188 2060
  • From UK/Europe: 00 61 2 8188 2060
  • From New Zealand: 00 61 2 8188 2060
  • All others: Google your international dial code +61 2 8188 2060

 

How Do You get It?

Order by Phone:

Australian Inquiries: 1800 441 163 (7am to 7pm seven days a week – including public holidays – except Christmas Day)

To call from outside Australia:

  • From USA/Canada: 011 61 2 8188 2060
  • From UK/Europe: 00 61 2 8188 2060
  • From New Zealand: 00 61 2 8188 2060
  • All others: Google your international dial code +61 2 8188 2060
1_blue_buttonTell us about your problem
2_blue_buttonTell us the make and model of your vehicle
3_blue_buttonWe will discuss your problem and solution with you and we will recommend the best product for your situation.
4_blue_buttonPurchase is made over the phone and usually ships same day by courier, and yes we do ship internationally.
Peter Maher - The Man Behind Liquid Intelligence

Peter Maher – The Man Behind Liquid Intelligence

You can call Peter now on 1800 441 163 (7am to 7pm seven days a week – including public holidays – except Christmas Day) for a chat about product and application information or to simply purchase Liquid Intelligence.


Send Me An Email:

If you would like to know more about the technical aspects of these products and how it relates to your particular vehicle... please send me an email and I will usually respond on the same business day.... Peter Maher.

* indicates required field

 

 


For International Buyers
Request A Delivery Quote:

We ship our products every day to countries around the world using DHL air freight which normally takes only a few days for you to receive.

Simply specify the product and quantities and your full address (including country) and I can usually reply with a quotation within one to two hours during our Sydney, Australia office hours (7am to 7pm seven days per week) with a full quote including delivery as well as a payment link so you can easily pay online using Paypal or a credit card.

For example:
2 x Cans of 230 Stop Oil Leaks
8274 North Point Lane. Fontana, CA 92336. USA

Alternatively, you can call us on +61 2 8188 2060 and get a fast quote over the phone.

 
Regards, Peter Maher

* indicates required field

 

Peter Maher - The Man Behind Liquid Intelligence Written by Peter Maher

Peter Maher, has been in the chemical industry since he was 18. So that’s more than 40 years he’s been blending, manufacturing and formulating functional automotive and industrial fluids.

 

Click On The Product Or Issue That Interests You From The Grid Below

Liquid Intelligence 126 Silicone Brake Fluid Dot 5

  • For veteran, vintage and classic car owners
  • Superior 10 Year Long Life Silicone Brake Fluid

Liquid Intelligence 115 Super Waterless Coolant – Guaranteed No Overheating

  • Perfect for vintage and classic vehicles, performance vehicles and dirt bikes
  • There is no better coolant than this.

Liquid Intelligence 115 Motorcycle Super Waterless Coolant – Guaranteed No Overheating

  • Perfect for dirt bikes
  • There is no better coolant than this.

Liquid Intelligence 201 Diesel Fuel Bacteria & Fungi Biocide

  • Dirty Diesel?
  • One of the most advanced biocides on the market today

Liquid Intelligence Microbial Field Test kit

  • You Can Detect Bacteria, Yeast And Mould Contamination In Your Diesel Fuel.
  • Easy to use

Liquid Intelligence 204 Diesel Moisture Absorbent

  • Removes Water From The Bottom Of Fuel Tanks. Guaranteed.

Liquid Intelligence 207 Diesel Fuel Cetane Booster

  • Will Revitalize and or Maximize Your Diesel Fuel’s Full Pulling Power Potential.
  • Will also Improve Performance & Power In Old Stored Diesel Fuel and Home Made Bio-Diesel

Liquid Intelligence 218 Diesel Purge And Restore Fuel System Cleaner Super Concentrated Formula Improves Performance & Power In Just One Treatment

  • Cleans internal deposits in common rail diesel engines
  • Improves fuel economy
  • Reduces black exhaust smoke
  • Reduces exhaust emissions

Liquid Intelligence 219 Super Concentrate Engine Flushing Additive

  • Oil Sludge In Your Engine?
  • Dissolves Oil Sludge In Engines Of All Types Of Vehicles.

Liquid Intelligence 224 Lifter-Free Engine Oil Additive Stops Lifter Clacking. Guaranteed.

  • Stops The Causes Of Lifter Clacking. Guaranteed.
  • Dissolves and dislodges harmful varnish and carbon deposits that accumulate within oil passages of the hydraulic lifters… replacing the clack, clack, clack with normal engine noise.
  • You can hear noticeable results straight away

Liquid Intelligence 229 Diesel Fuel Pump Seal Leak Fix

  • Fixes Diesel Fuel Pump Leaks by Swelling and Softening And Rejuvenating Nitrile Fuel Pump Seals. Guaranteed.

Liquid Intelligence 230 Stop Oil Leak Seal Expander

  • Gearbox and Transmission Seals
  • Power Steering Seals
  • Differential Seals
  • Rear Main Engine Seals

Liquid Intelligence 230 PLUS – Stop Oil Leaks – Gear Oil Grade

  • Gearbox and Transmission Seals
  • Power Steering Seals
  • Differential Seals
  • Rear Main Engine Seals

Liquid Intelligence 235 Hydraulic Stop Leak Seal Expander

  • Hydraulic Rams
  • Hydraulic Systems
  • Hydraulic Pumps

Liquid Intelligence 236 Anti-Shudder Additive for Auto Transmissions

  • Do You Have Auto Transmission Shudder?
  • Reduces And Eliminates Auto Transmission Shudder. Guaranteed.

Liquid Intelligence 237 ZDDP Engine Oil Additive

  • If your car is built prior to 1996 then you need this superior ZDDP engine oil additive.
  • Puts back the ZDDP needed by older cars to bring them back to the original specification.

Liquid Intelligence 238 Cooling Systems Oil Sludge Remover

  • Oil sludge in the radiator?
  • Cleans Oily Cooling Systems Back To New, Without Disassembly. Guaranteed.

Liquid Intelligence 239 Engine Cooling System Cleaning Kit

  • Cleans Radiators and Engine Blocks
  • Stops Engine Overheating

Liquid Intelligence 240 Organic Rust Remover is the fastest way to totally remove rust from metal without damaging the original piece.

  • The Liquid Intelligence 240’s unique formula makes this product very safe to use.
  • Liquid Intelligence 240 will not damage or corrode Copper, Tin, Brass, Solder, Steel, Cast Iron, Cast Aluminium or Magnesium. Making it an ideal product for cleaning rust from mixed metal parts.

Liquid Intelligence 243 Radiator Stop Leak Repair Kit Fixes Leaks In Cooling Systems And Radiators Guaranteed.

  • New Particle Dissolving Technology Is A Game-Changer For Ultimate Reliability And Engine Safety.
  • “In Fact, We Believe This Is The Strongest And Safest Radiator Fix On The Market Today”

Liquid Intelligence 245 Blown Head Gasket Repair

  • Cracked Heads
  • Heater Matrix
  • Welsh Plugs
  • Radiator

Liquid Intelligence 245 Blown Head Gasket Repair with Sealing Aid Optimizer.

  • Cracked Heads
  • Heater Matrix
  • Welsh Plugs
  • Radiator

Liquid Intelligence 246 Blown Head Gasket Test Kit

Liquid Intelligence 318 Racing Brake Fluid

  • Brake Harder And Later Into The Corner Without Any Brake Fade
  • For Extreme Braking Motorsports

Liquid Intelligence 500 Latest Generation Technology, Long Life Ready To Use Green Universal Antifreeze Anti-Boil Coolant

  • The best non-waterless coolant you can get.
  • Compatible With All Green Coolants For Top Ups Or Complete Fills

Liquid Intelligence 600 Vintage & Veteran Super Soluble Oil Radiator Coolant

  • Specifically For Overheating Vintage and Veteran Cars
  • An Old Fashion Soluble Oil Reformulated With Remarkable New Technologies.

Liquid Intelligence 719 Car Air Conditioner Sanitizer and Deodorizer

  • Smelly Car Air Conditioning?
  • Stops The Causes Of Car Air Conditioner Odours Now, Once and For All