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Bajaj Pulsar 200NS Review: xBhp's Ride Report
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I'd asked this question twice that left unanswered; hope this time I get it. How does the 3 spark plug justify?Skill is what keeps you on a Motorcycle
Awareness + Skill is what keeps you out of harm's way
ATGATT + Awareness + Skill means you might Live To Ride another day
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Old Fox Sir, very good, straight to the point, no-nonsense review by you...! I agree with you about the Touring part. People do touring on bicycles, 2 strokes, M80's, 100cc's, etc. and this Duke is so much better than all these.
Just take her out and bear some discomfort if any...! Or get a FAZER's or R15's fairing bolted on.
That aside, IMO one thing that should affect its touring ability even more is the gearing. Rev limiter touching gearing isn't suited for touring... It would be like touring in 4th or 5th gear, while you're actually in 6th.
And the 12L tank and fairing absense aren't that big a deal as it is made out to be, atleast to me.---
Brotherhood, Rules, Freedom. Xbhp.
Indian riding = Alertness, Anticipation and Adjustment.
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The 3 spark head is used exclusively to pass the emissions without having to use Fuel injection which would have increased the Pulsar's cost by 15k and made it much closer priced to the Duke. By comparison, 2 extra spark plugs(over the Duke) would cost 170 bucks. For a more detailed technical discussion, read the 200NS thread on TB#POriginally posted by aargee View PostI'd asked this question twice that left unanswered; hope this time I get it. How does the 3 spark plug justify?
@Samarth +1 to everything. Anyways, if the bike is returning 70% of 58kmpl @100kmph, it still translates to 40kmpl. And 40*12 = 480km. Not a bad tank range at all. As for the gearing, as per the review, it is, at least, taller than Duke.Last edited by antz.bin; 02-11-2012, 01:24 AM.Advice is a form of nostalgia.
Dispensing it is a way of fishing the past from the disposal, wiping it off, painting over the ugly parts and recycling it for more than it's worth.
Antz Travelz!! | South India Exploration Ride | Leh Triplog (Work in progress)
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What are you asking exactly? The benefits of 3Si is it?Originally posted by aargee View PostI'd asked this question twice that left unanswered; hope this time I get it. How does the 3 spark plug justify?
Bajaj say that the 72mm Bore of this bike, was too large for properly implementing the DTSi Twin spark as each spark was miles apart from other. (Although, how the Duke does it well enough with a single spark, was not explained by them).
So, they had one more spark in the middle. It seems it gave even better combustion and mileage as they claim 58 kmpl and smaller catalytic converters in the end can.
A test result claimed 38 kmpl for P220 and 54 kmpl for P200NS. This is a big difference.
(What we still don't know is, how are the heat/stress levels of the engine? But we'll know it soon enough.)
@ Antz.Bin: If that's true, then its a good thing. Because last time I heard, Pulsar was going around 136 kmph or so... Could be a slight overgearing, if at all.
Last edited by Samarth 619; 02-11-2012, 01:31 AM.---
Brotherhood, Rules, Freedom. Xbhp.
Indian riding = Alertness, Anticipation and Adjustment.
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Well, I wasn't really talking about merits/de-merits of fairing, but was only saying lack of fairing doesn't mean that the bike is not for touring. Absolutely agree that fairing protects you from wind blast, which tires you out easily if you are doing high speeds continuously.
Absolutely sir, agree to the fact that a good fast bike on track makes you forget lot of things, after all there are very few things that can match the thrill of seeing rpm needle climbing fast to redline! and yes, touring part is very clear too, it was just my typical rhetoric, couldn't hold it backOriginally posted by Old Fox View PostThanks for the appreciation. The touring question has hopefully been adequately answered above. As for the console backlight colour, I honestly admit I couldn't notice it well enough to be sure of the colour but I was told it is orange. Two reasons for not noticing myself. 1) it was a very bright day and the colour was hard to discern and 2) we rode on the track and even though we would repeatedly look at the console for rpm and speed, you can well understand how easy it is for a rider to lose himself to the thrill of a good fast bike on a great track.
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Missed seeing your earlier posts with the query. However, better late than never.Originally posted by aargee View PostI'd asked this question twice that left unanswered; hope this time I get it. How does the 3 spark plug justify?
The 3 spark plug 4 valve head is a designers' nightmare actually and no one would prefer using it unless the gains were substantial enough to justify the troublesome challenges of manufacturing one such tolerance critical component.
The gains are primarily in combustion efficiency, which in an internal combustion engine is THE main factor. Three plugs make for a very rapidly advancing flame front that promises extremely quick and complete combustion inside the cylinder. In the 200NS engine, the designers have made major gains in mass burn fraction. This quick and complete flame propagation allied with good airflow assured by the 4 valves ensures the fuel gets burnt quickly, completely and efficiently thereby not only producing more power but also reducing its BSFC (Brake Specific Fuel Consumption) i.e. gives you more miles per liter. And these gains are all the more present when engine rpm's rise as is the case with this short stroke engine.
The 200NS engine is so clean that the catcon is a small diameter unit and is located in the header pipe itself. There's no end can per se in this bike though.Originally posted by Samarth 619 View Postsmaller catalytic converters in the end can.
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Can i get those fb,twitter and youtube icons in my signature too,Sir? Please?Originally posted by Old Fox View PostMissed seeing your earlier posts with the query. However, better late than never.
The 3 spark plug 4 valve head is a designers' nightmare actually and no one would prefer using it unless the gains were substantial enough to justify the troublesome challenges of manufacturing one such tolerance critical component.
The gains are primarily in combustion efficiency, which in an internal combustion engine is THE main factor. Three plugs make for a very rapidly advancing flame front that promises extremely quick and complete combustion inside the cylinder. In the 200NS engine, the designers have made major gains in mass burn fraction. This quick and complete flame propagation allied with good airflow assured by the 4 valves ensures the fuel gets burnt quickly, completely and efficiently thereby not only producing more power but also reducing its BSFC (Brake Specific Fuel Consumption) i.e. gives you more miles per liter. And these gains are all the more present when engine rpm's rise as is the case with this short stroke engine.
The 200NS engine is so clean that the catcon is a small diameter unit and is located in the header pipe itself. There's no end can per se in this bike though.
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Originally posted by Prakash SolankiBikes or girls, always ride with protection.
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Technically, thats right! Cruisers, sports tourers and cross country are different categories. Just because you can ride the world on it doesnt make it a touring bike. There are plenty of folks who take their 100cc steeds to Ladakh every year, that doesnt make the Passion Pro a touring bike.Originally posted by lockhrt999 View Postno fairing = no tourer ?.
Harleys, RE are producing non-tourers because they don't have fairing right?. I guess then V-rod is a track bike.
Wind blast is not the only factor in touring, is it? R15's riding position isnt very comfortable for you, thats what we can understand!Originally posted by lockhrt999 View PostFor the record I've done numerous tours with Pulsar, R15 and in general 1 long haul stop on pulsar equaled to 3 long haul stops for R15. But then again I'm the guy with normal physique. You guys must be having mutilated physique like hulk to commit such discovery.
Not severe when you are there for a few mins at a stretch, but a big factor when you need to keep it there for most part of the day!Originally posted by lockhrt999 View PostN650, busas have fairing but they can reach the speeds that are impossible for 200NS. Wind blast at 120 KPH isn't that severe.
And that 3rd plug is hilarious!! 72mm bore is too much for 2 plugs to clean up? Yeah right...tear the map and shoot the sign
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+1,. This site needs a 'like' button..Originally posted by darkside_of_d_sun View PostTechnically, thats right! Cruisers, sports tourers and cross country are different categories. Just because you can ride the world on it doesnt make it a touring bike. There are plenty of folks who take their 100cc steeds to Ladakh every year, that doesnt make the Passion Pro a touring bike.
Wind blast is not the only factor in touring, is it? R15's riding position isnt very comfortable for you, thats what we can understand!
Not severe when you are there for a few mins at a stretch, but a big factor when you need to keep it there for most part of the day!
And that 3rd plug is hilarious!! 72mm bore is too much for 2 plugs to clean up? Yeah right.
Anyone listening?
Lochrt999: 1 stop on pulsar and 3 stops on R15. A cbr or ninja wouldnt even ask for that '1',you know.. Get the point,brother.. Fairings are very very handy when it comes to touring in 3 digits.. And even 'aayi' know this..
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Viaterra Rapide - A Comprehensive Product Overview
The Art Of Cornering - lots and lots of knee down pics
Originally posted by Prakash SolankiBikes or girls, always ride with protection.
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We need to understand the aim of a motorcycle based on its usability before we compare two or more motorcycles from totally different categories (Commuter, Sports/track focused, Street Fighter, Touring, Sports Touring, Dual Purpose etc.).
These comparisons are mostly done when different motorcycles fall into the similar price range. In this case, logic is sidelined over personal preferences and often people end up arguing why a certain motorcycle shouldn't be good enough in a particular area where the other motorcycle may excel. Since a person starts considering his options mostly based on his purchasing power rather than what he wants to do with that motorcycle, the “not-so-strong” areas of a motorcycle are instantly highlighted as its negatives. We need to understand the difference between the “not-so-strong” areas and the actual negatives while choosing between any two rides. For example, the less seating comfort on an R15 is not its negative point but just one of its “not so strong” area because R15’s a sportbike; however, if an R15 doesn’t handle well or doesn’t inspire confidence while taking a sharp corner then that is its negative point. We can use many more similar examples to understand before passing our judgement on a motorcycle’s own capabilities, rider’s not included. This shall help in comparing two appropriately matched motorcycles rather than anything that falls within the buyer’s purchasing power.
This is probably the reason why we are seeing comparisons between R15, Duke 200 and 200NS on this thread. I also personally feel that it’s incorrect for Bajaj to declare that Duke 200 will compete with Yamaha R15 and Honda CBR250R in the market. When the manufacturer says something like this, then automatically comparisons are inevitable between these machines even when we know how really different each motorcycle is from the other. It would have been better for Bajaj to instead simply declare that these new motorcycles shall be game changers in the street fighter category. Comparisons between these motorcycles unnecessarily highlight the differences between them and eventually those differences are often declared as negatives! Then it’s only a matter of time when fanboyism starts to play its part! The funny thing is that in recent comparisons between the R15/Duke, some members revel in the fact that how the KTM will be the much quicker machine in most situations. Ofcourse it will be, it has 50cc more, is light and more importantly have much more bhp and torque. It’s made this way and R15 is not! What R15 provide is a more relaxed acceleration towards hitting its power band at higher rpms along with track focused handling. Universally, street fighters are made to provide more “fun” to the rider in city riding/tight traffic conditions. So the Duke 200 will do that better than an R15, big deal! Similarly the R15 will probably provide a relatively stress free experience at high speeds due to better wind protection even for that small amount of time. I do feel that it was incorrect of Bajaj to highlight R15’s and CBR250R’s performance figures during the unveiling of KTM. Why was that necessary? Couldn’t they just have given KTM’s numbers? But Bajaj did it, and I believe that’s the source of these useless comparisons! An informed biker will always be aware in what way CBR250 is a better machine than the KTM. Bajaj just did it because they think they can directly attack the R15 and the CBR with the KTM. I don’t think that’s possible though. R15, Duke 200 and CBR250 are niche products in our country, and not mass motorcycles. Their target buyers are/should be genuine bikers who are aware of what each motorcycle is meant for. So ideally, none of these motorcycles should impact the others sales figures much!
Regarding touring, let’s leave it. But not all Harleys are touring motorcycles. They have a specific “Touring” line up and they do provide wind protection atleast with a wind screen, and most of them have fairings as well! And please, Royal Enfield has been a joke for a touring motorcycle, which is before Classic 500 was launched, in my opinion!
So please let’s not compare any more to avoid the mud slinging on each other. This is a first impressions thread, let it be that. For this reason, this may not be the correct thread for this post. But I still felt that it’s alright to post it here considering the recent discussion in progress.Last edited by Satellite.kid; 02-11-2012, 04:51 AM.The Chronicles of Motorcycling - The Man, The Machine and The Road
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Never Expect a Review so soon, Hats off to Xbhp team, And From my end am so satisfied with the review Still, Waiting for more to come
Monsoon ride to the God's own country
Being a biker. Is it easier said than done? What makes a biker?Anyone who rides for the love of it..!!
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To achieve combustion efficiency ,why cant a single Iridium tipped plug be used, in the place of many plugs.Originally posted by Old Fox View PostMissed seeing your earlier posts with the query. However, better late than never.
The 3 spark plug 4 valve head is a designers' nightmare actually and no one would prefer using it unless the gains were substantial enough to justify the troublesome challenges of manufacturing one such tolerance critical component.
The gains are primarily in combustion efficiency, which in an internal combustion engine is THE main factor. Three plugs make for a very rapidly advancing flame front that promises extremely quick and complete combustion inside the cylinder. In the 200NS engine, the designers have made major gains in mass burn fraction. This quick and complete flame propagation allied with good airflow assured by the 4 valves ensures the fuel gets burnt quickly, completely and efficiently thereby not only producing more power but also reducing its BSFC (Brake Specific Fuel Consumption) i.e. gives you more miles per liter. And these gains are all the more present when engine rpm's rise as is the case with this short stroke engine.
The 200NS engine is so clean that the catcon is a small diameter unit and is located in the header pipe itself. There's no end can per se in this bike though.
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Well, who said combustion efficiency can't be achieved with single spark plug?? and that's not the only concern, you need to treat emissions to confirm to emission standards. One proven method is to use FI, which increases over all cost of the bike, but it has other advantages such as hassle free cold starts. The second method is not invented yet, would you mind pitching in??Originally posted by HarishK View PostTo achieve combustion efficiency ,why cant a single Iridium tipped plug be used, in the place of many plugs.Let's bring down the monster of corruption to it's knees.. please visit http://ipaidabribe.com/
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