Due to recent reports from viewers who have experienced accelerated fat loss please consult your physician if you experience more than 1-2 pounds per day of belly fat loss or more than 12 pounds per week.
The Simple Method For Burning Off Dangerous “Visceral” Belly Fat...and how one simple 2-minute ritual melts away this deadly fat surrounding your internal organs making you look instantly slimmer while reducing risk of sudden death.
For more info please click on the following link: This 2-minute ritual should only be used as noted in the video.
________________________________________________________________
Over Weight And Over Heating
Vehicle weight is a major issue that many Four Wheel Drive owners are often unaware of or just ignore. This is not only a performance issue but also a safety issue and not just for the vehicle owner but also for other road users. At Berrima Diesel Service ( www.berrimadiesel.com.au ) they usually see half a dozen 4WDs in their workshop every day for tuning, performance problems or turbo charging. During the process of their work they weigh the vehicles as part of the job. They do this as they have most vehicles coming in for a power gain. It might end up with the power gain at the wheels, but it may not push the vehicle as thought. This is where the weighing process comes in, sometimes with surprising results. They utilise a modern electronic weighbridge that is accurate to within 10kg.
Considering that the average 4WD wagon only has a payload capacity of just over half a tonne, it doesn’t take long to swallow that up with 2 or 4 occupants, oils in the engine, diffs, gearbox, fuel in the tank/s, the normal accessories like bull bar, towbar, heavier suspension (big springs and shocks are literally heavier). Even different tyres can weigh substantially more than standard .Generally, the big wagons have a maximum GVM (max loaded weight) of 2.9 tonne to 3.1 tonne. Berrima Diesel see the average ones weighing 2.9 tonne to 3 tonnes and they are certainly not loaded for a trip. When they get the accessorised big wagons in they start to reach towards 3.2 tonnes and they have seen the odd 100 series Landcruiser in their workshop, obviously with a lack of power problem, weighing in at 3.5 tonnes. When you talk troopies, they regularly weigh over their GVM as they are stacked up with all the heavy gear needed for the trip. Large steel fuel tanks not only carry a lot more fuel (weight) but weigh in surprisingly more than the factory poly or tin tank. One recent GU Patrol went over 3 tonne and the vehicle wasn’t what you would call heavily modified, just the usual ‘steel gear’.
A big problem arising from the ever increasing weight of 4WD’s is fuel consumption. A standard 4WD diesel can start off with a happy consumption figure of around 10-12 litres/100km only to have it blow out to 16ltres/100km once modified.
Tyre blowouts are common on a lot of trips and this is an area that weight can have a huge effect. Standard tyres are designed to work within the working parameters of the vehicle but once it is overweighted the standard tyres are often working very close to their maximum weight limit. Throw in an extremely hot road and the working weight of the tyre gets lower. When considering loading up next time, check the loaded weight of the vehicle and check the combined load rating of the tyres. Make sure you have a good percentage of difference between the tyres and the weight of the 4WD they are carrying. Eg. probably 20% to 30% less weight of the vehicle than the maximum tyre carrying load.
Wheel bearings are another thing to consider. Make sure that they are greased if you are carrying weight.
Overweight vehicles are the main reason for performance problems. Not only that but they are often illegally overweigh. Ask the people how much they think their 4WD weighs and the general answer is 2.2 tonne or 2.4 tonne. When Berrima Diesel explain that it weighs in at 3 tonne or more they have trouble believing it!! Add to this the 2 tonne trailer and you have, for example, a 3 litre Nissan trying to move a combined weight of 4.5 to 5 tonnes!!
Overweight vehicles can also become an insurance issue in the case of an accident. A listed weight, initiated by the accessory manufacturer on accessories, would be of a great benefit to people.
Some other areas to consider that can effect vehicle weight areas steel refrigerators, larger tyres, upgraded suspension also lends itself to more weight as well as thicker springs, storage drawers, roof racks, dual batteries, different seats, HF radios. People usually need these for trips but at least an awareness of where the weight is coming from can help with controlling it.
Find a reputable weigh bridge or just turn into an RTA truck weigh bridge for free and get ready for a possible shock!
Radiators and Air flow:
* Consider a larger radiator. Some Factory radiators are a 2 core and can be increased to a 3 core radiator.
* Please… resist fly screens where possible.
* Consider the size and positioning of driving lights, winch, number plates and particularly bull bar air flow.
* Check to make sure air conditioning condenser fins are clean!!
* If an Intercooler is mounted in front this can add considerably to hot air flow over the radiator and restricting air flow to the radiator.
* Consider installing a few small bonnet vents on the left and right of the rear region of the bonnet. This has proven to be a popular addition and has huge effects on under bonnet temperatures. Considering how tight most engine bays are after a few accessories are added, this venting addition can reduce heat stress on a variety of products under the bonnet.
Engine set-up:
* Over fuelling is usually the major cause of high combustion temperatures.
* Make sure the fuel injection system has been thoroughly checked and setup correctly.
* If the vehicle is fitted with a turbo or super charger, over fuelling may be the cause. It is very easy to over fuel a diesel once plenty of air is available as possibly no smoke under load may be visible. Visible smoke under load can be a warning of over fuelling!
This article and the technical advice was taken from an interview with Andrew Leimroth of Berrima Diesel Service. Andrew is one of The Diesel Experts who have been working exclusively on diesels since 1965. His wealth of knowledge and skill with problem diesels is well known in the automotive industry.
No comments:
Post a Comment