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**Riyas** · 02-15-2018, 10:33 PM

Re: Pulsar NS 160

Originally posted by mortal monk View Post

I think motul is a better option, I'm never going to use bajaj oil again because I too had same experience with my xcd 135 when I used gulf premium it has way better performance than bajaj desi less vibrations nd very smooth. Me and my cousin(he owns a 200NS) both are going to use motul on next service. N u r right about mileage keeping her below 5k rpm is healthy for now and mileage. 👍👍

Motul is really better but three times the price of castrol. I opt it when iam rich [emoji12].

**mortal monk** · 02-15-2018, 11:15 PM

Re: Pulsar NS 160

No man u can go for motul technosyntheic one which is semi semi synthetic and its around 550-600.. Check motul 3100 4T gold 20w50 technksynthese engine oil.

**Riyas** · 02-16-2018, 06:09 PM

Re: Pulsar NS 160

Can anybody please clear my doubt....?

Does the oil cooler get input from the oil pump or from the oil filter? The service center guy told that the oil is pumped to filter & then passed to cooler. But his reply is not satisfactory, because one end of the pipe (right side pipe) is landed at bottom of sump, and the other end of the pipe (left side pipe) is landed near the oil filter removal cap. If the filtered oil is cooled, then why did they land one end of the pipe at oil filter removal cap? it does confuse a lot. And if i am right, Oil from the sump is pumped to the cooler (and a small quantity directly to the filter) and landed at the oil filter chamber for filtering, then the filtered oil moves for lubrication as in usual process. Or else the design of oil galleries would be so complex.

**mortal monk** · 02-19-2018, 04:28 PM

Re: Pulsar NS 160

I will u diagram of this

**mortal monk** · 02-19-2018, 04:45 PM

Re: Pulsar NS 160

Service guy was right,in oil cooling it reaches a radiator fixed outside from a centrifugal filter, cooled and then circulated back to the engine.

**Riyas** · 02-20-2018, 06:26 PM

Re: Pulsar NS 160

Originally posted by mortal monk View Post

I will u diagram of this

Sorry, I didn't understand what you said...

**mortal monk** · 02-20-2018, 06:27 PM

Re: Pulsar NS 160

Sorry man I couldn't upload the pic

Sent from my Vibe K5 Plus using xBhp Connect mobile app

**mortal monk** · 02-20-2018, 06:28 PM

Re: Pulsar NS 160

But basically what happens is pump pushes oil to heatsink or radiator than it comes down get filtered and circulates again

Sent from my Vibe K5 Plus using xBhp Connect mobile app

**mortal monk** · 02-20-2018, 06:32 PM

Re: Pulsar NS 160

And it lands near filter because pipes running through radiator is smaller in diameter so slug particles can accumulate there easily so to filter tham out it lands near filter

Sent from my Vibe K5 Plus using xBhp Connect mobile app

**Riyas** · 02-20-2018, 06:40 PM

Re: Pulsar NS 160

Originally posted by mortal monk View Post

Service guy was right,in oil cooling it reaches a radiator fixed outside from a centrifugal filter, cooled and then circulated back to the engine.

If it is the case, it would create a un needed loop to make the design very complex. I tried searching the internet for the way as the service engineer told. But couldn't find anything.

**mortal monk** · 02-20-2018, 06:42 PM

Re: Pulsar NS 160

Will u be more specific what u are looking for

Sent from my Vibe K5 Plus using xBhp Connect mobile app

**Riyas** · 02-20-2018, 07:35 PM

Re: Pulsar NS 160

Does the engine oil flow through the cooler to the oil filter or in reverse direction ? I want to know how does it work.

**Riyas** · 02-20-2018, 07:38 PM

Re: Pulsar NS 160

Originally posted by mortal monk View Post

But basically what happens is pump pushes oil to heatsink or radiator than it comes down get filtered and circulates again

Sent from my Vibe K5 Plus using xBhp Connect mobile app

This is what i believe in and feels logical also but the service center guy told very opposite. And since this is a new model, there is no working explanation. Little confused because we cant just believe what it is said....

**Riyas** · 02-20-2018, 07:41 PM

Re: Pulsar NS 160

Originally posted by mortal monk View Post

Service guy was right,in oil cooling it reaches a radiator fixed outside from a centrifugal filter, cooled and then circulated back to the engine.

But basically what happens is pump pushes oil to heatsink or radiator than it comes down get filtered and circulates again.

You have said both the ways in two replies. Which one should i believe... ?
[emoji12] [emoji12] [emoji12]

**mortal monk** · 02-20-2018, 07:47 PM

Re: Pulsar NS 160

No brother read carefully in answer I just missed 'after filtration' in the end.. else both are same

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