Finally, the hard work I do each day pays off and trying to make conversation with guests has it's merits. At the Hotel at the moment we have an oil company from America on an incentive trip. I I got talking to one of them today about their business and it turns out he is an oil consultant who gets contracted out to various race/fleet/mechanic companies. It is a smaller company (not a corporate giant) that are lubricants only, not selling petrol at the bowser.
(Once they leave the Hotel, I can tell you the name!!!)
One of his contracts is with 5 CART teams. I got talking to him about the benefits of mineral oils vs synthetic blends (mineral+synth) vs full synthetics. He stated that you will never earn your money back on a full synthetic in terms of engine wear saving properties.
Also, in the CART qualifiying periods, they ALL use full mineral oils as it is better lubricating than the full synthetic oils. They can go flat out using these oils and have less wear in this time period. It is only in endurance races (Indy 500 etc.) that they switch to full synth as it takes longer for the oil to break down. Sure, we aren't revving the PSA/Renault engines @ 12000rpm all the time but he did say the fulls are not the better lubricants.
I told him that the market here is quite flooded with varying brands and asked him what would be the best. He claims for a normal passenger car (what classifies normal?!? Lets say Camry!) that a blend is the best. He advised me that I was 'throwing my money away' by replacing my MOBIL 1 every 5000kms. He said it is a great oil but I can expect at least 10K kms between each change. That will save me $45 in between then!
He did get into the grade/weight side of it too but did not get too deep. An example he used was a "10W30" oil and that 0 degrees F is the where the '10' viscosity is tested and that 100 deg C is where the '30' viscosity is tested.
The only reason oil companies were forced to introduce full synthtic was due to car manufacturers wanting to increase the gaps between servicing. Full synthetic has more resistance to breaking down than mineral therefore it can be changed less often.
He did not mention specific brands in terms of the best as I am sure it would be in his best interest but I told him their lubricants are not on the market here.......please!!! But no luck.
If I catch up with him again, I will pick his brains.
FOOD FOR THOUGHT!
Cheers
Stu G tongue
(Once they leave the Hotel, I can tell you the name!!!)
One of his contracts is with 5 CART teams. I got talking to him about the benefits of mineral oils vs synthetic blends (mineral+synth) vs full synthetics. He stated that you will never earn your money back on a full synthetic in terms of engine wear saving properties.
Also, in the CART qualifiying periods, they ALL use full mineral oils as it is better lubricating than the full synthetic oils. They can go flat out using these oils and have less wear in this time period. It is only in endurance races (Indy 500 etc.) that they switch to full synth as it takes longer for the oil to break down. Sure, we aren't revving the PSA/Renault engines @ 12000rpm all the time but he did say the fulls are not the better lubricants.
I told him that the market here is quite flooded with varying brands and asked him what would be the best. He claims for a normal passenger car (what classifies normal?!? Lets say Camry!) that a blend is the best. He advised me that I was 'throwing my money away' by replacing my MOBIL 1 every 5000kms. He said it is a great oil but I can expect at least 10K kms between each change. That will save me $45 in between then!
He did get into the grade/weight side of it too but did not get too deep. An example he used was a "10W30" oil and that 0 degrees F is the where the '10' viscosity is tested and that 100 deg C is where the '30' viscosity is tested.
The only reason oil companies were forced to introduce full synthtic was due to car manufacturers wanting to increase the gaps between servicing. Full synthetic has more resistance to breaking down than mineral therefore it can be changed less often.
He did not mention specific brands in terms of the best as I am sure it would be in his best interest but I told him their lubricants are not on the market here.......please!!! But no luck.
If I catch up with him again, I will pick his brains.
FOOD FOR THOUGHT!
Cheers
Stu G tongue