viper, i understand your desire to pacify the situation, but this is not an opinion i'm stating. Its based on hard facts which I as an engineer feel compelled to state.
Quote:
Originally Posted by cyneverdie What dont YOU agree with !???! |
Ok. I'll let you in on a secret. I have access to information that you don't. Its called the 2008 SAE Handbook. SAE, in case you didnt know, is the body that regulates and standardizes all testing procedures for ANY automotive component you can think of. And sure as hell, they have a test protocol for oil filters (SAE J1858, look it up). I'd love to post the entire list of test parameters here, but its overkill considering the audience. I can assure you that they include ALL the tests to ensure an OE filter does its job satisfactorily.
Let me ask you a question: Do you think Maruti is stupid? Their engineers, or more precisely Suzuki engineers, dont spend their time surfing the net like you and me. They have gone to huge lengths to ensure that the oil filter, probably one of the most critical consumables in a car, WILL meet all the performance requirements and WILL pass their reliability testing. Ergo, there is
absolutely no need for a better oil filter, even though your car maybe putting out eleventy billion horsepower.
You posted these seemingly great features of the K&N; I will proceed to debunk each one below:
Thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris.
Risk of damage? Biggest load of bull I've ever heard. The oil filter is the least susceptible to road damage. Guess why? Its
designed that way. Cause if there were rock damage you would instantly lose oil pressure and the engine would be damaged before you knew it.
And, SAE J1858, which myself and ALL MANUFACTURERS, including K&N, consider as God's Own Word as far as oil filters are concerned,
does NOT mandate a structural failure test which occurs due to an external impact load.
Our oil filters use resin impregnated cellulose filter media. This allows for higher flow rates while providing outstanding filtration.
Oil filters are tested to something known as a
rated flow. Its the max. flow rate of a specified fluid for which the filter is designed. Now, this rated flow is FAR FAR beyond anything that the filter will see in actual service. Ergo, the "higher flow rate"offered by your beloved K&N is absolutely useless as far as the engine is concerned.
Our Performance Gold Oil Filters use a cellulose media bound by phenolic resin surrounding a metal inner core that provides structural strength to reduce the risk of filter collapse.
Again, filters are subjected to a
element collapse pressure test which I can assure you is FAR FAR beyond what the element would see in actual service. Therefore, the "structural strength" offered by your beloved K&N filter, may survive a nuclear blast, but it wont perform any better than your apparently ****ty cheap little OEM filter.
Our filter includes an anti-drainback valve, when applicable, that prevents oil from draining back into the crankcase during engine shutdown.
OOH that's high tech. NOTTT!!!! Every
single filter made today has an anti-drainback valve.
We use rolled threads to help prevent stripping during installation or removal and an internally lubricated gasket provides a positive seal even after the filter has been removed and reinstalled.
That's a nice feature to have. Specially if the guy installing the filter is a certified idiot. Who doesnt even know how to start screwing on a filter straight. Or doesnt even know that the rubber seal on a new filter has to be lubed and torqued right. Or, NEVER EVER to reuse an oil filter after it has been removed. Ok, I grant K&N this one, they expect the customer to be an idiot, and a cheapskate who doesnt want to change his filter (understandable since he probably paid through his nose hair for it)
This extra engineering offers peace of mind for consumers who want only the best.
For sure. And who don't have the sense to understand the amount of engineering that has gone into specifying the right filter for the job,
and no more than that. Quote:
Originally Posted by cyneverdie PS: The MGP and Ford GP oil filters i saw had rust in them and they were packed and marked as 4.5 months old ; to repeat what I said earlier.
PS v2 : I also repeat for a HARD driver like me it's vital and the difference is OBVIOUS. |
The rust is not quite acceptable, but a little surface rust did no one any harm. How can you be so sure that ALL types of rust will dislodge itself at a measly 70 psi of oil pressure and eat up your eleventy billion horsepower engine? NOTTTT!!
Quote:
Originally Posted by cyneverdie PS v2 : I also repeat for a HARD driver like me it's vital and the difference is OBVIOUS. |
Whatever you say man. Hitler believed Aryans are superior to everyone else, that doesn't mean its true.
Quote:
Originally Posted by cyneverdie K&N oil filters are big buddy BIG. I dont think they would be lying besides I think you need to come back to IndiA for a reality check on MGP. |
OOOH!! Ok. That's your logic. "They're big, BIG, B_I_G man, they must be better, so just shut up". Ok. Yeah I don't think they're lying either. But I'm sure they're extolling the virtues of their so-called superior filter just a LIIITTLLE bit more than what reality reflects. To remind you, that's called marketing.
Quote:
Originally Posted by cyneverdie PS 2:
HAH !!!
You actually think One wouldn't feel a difference in a swift if the oil filter is clogged?
Your deluded in this case man.
Can't imagine what type of driver you are if YOU cant tell if your oil filter is clogged.
|
I'm deluded? I've had 6 cars in the past 4 years. I have worked on several more during the same period. All of them were used, had high miles, and were in pretty bad shape when I got them (except the Jetta and Miata). The Miata (done 2,40,000 km so far) was good in all respects except the oil. The previous owner had probably done 15000 miles (24150 km FYI) on the same non-synthetic oil. He personally told me the filter had not been changed for a long while. Sure enough, the oil was PITCH BLACK. I immediately changed the oil. And I changed the oil filter to an OEM filter from the Mazda Millenia which has twice the engine capacity. The engine oil filter is twice as big from the outside and has
3 times more volume. Yet, I could not percieve even an iota of difference between the way the car ran before and after.
And dont you delude yourself into thinking you're the only "high performance" driver around. That car gets thrashed to 7000 rpm each time, every time. In the US can do that since there are wide open roads. Which need you to mash the throttle at every light. No babying any car in THIS country. And YET, YET, I felt absolutely no difference in the way the car behaved. Maybe my sensory perception is really, really poor compared to yours (which I must say is quite superhuman by any standard).
Quote:
Originally Posted by cyneverdie No man , Rs 75 purolator oil filters do NOT have the same technology NOR build quality of the K&N performance gold oil filter.
AND the K&N's are BIGGER ! |
Again, whatever you say man. I don't give a damn about opinions, I believe in objectivity and testing. I have said this before (though refering to K&N air filters), and I'll say it again:
I challenge any K&N distributor in India to disprove these facts and make us all aware, through objective tests, of the superiority of a K&N oil filter. I will eat my very words if I'm proved wrong.
K&N is just an organization run by masterminds in marketing. Much like many aftermarket companies, they've manipulated the customer to think "Bigger is better" and hence have played an excellent mind game. Here's my level of involvement with anything K&N: The day they go public, I'm going to be buying some shares of theirs. They've shown the way for aftermarket companies to become household names.
I don't have anything against K&N, I think they make high quality stuff, but I'm a firm believer in the "law of diminishing returns". Which means I dont NEED a $25 oil filter when my $2.50 oil filter does the job as well. I mean, I'm going to throw it away in 3000 miles anyway, won't I?