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Pulsar 220 DTS-Fi
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Since an exhaust with a lower restriction than stock will cause the bike to run lean. And running lean causes the engine to heat up far more than what's good for it. Guaranteed to fry you piston, piston rings and several other parts. Of course, it can be fixed, but it's near impossible on the 220FI, since the FI isn't reprogrammable. The carb version with an rejetted carb probably is a better bet if you're into such mods. FI is probably best left stock.Originally posted by Sak8 View Post
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thnx for that super sonic fast replyOriginally posted by Andante View PostSince an exhaust with a lower restriction than stock will cause the bike to run lean. And running lean causes the engine to heat up far more than what's good for it. Guaranteed to fry you piston, piston rings and several other parts. Of course, it can be fixed, but it's near impossible on the 220FI, since the FI isn't reprogrammable. The carb version with an rejetted carb probably is a better bet if you're into such mods. FI is probably best left stock.
but is there any other way to increase exhaust note in fi??
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Remove the small restrictor plate at the end of the exahust. You would need an allen key to loosen the bolt and a plier to pry it out. Sound good on higher revs but sounds like shit when idling, plus the exhaust will be more prone to water entering it.Originally posted by Sak8 View Postthnx for that super sonic fast reply
but is there any other way to increase exhaust note in fi??_________________________
LoneWolfRides©
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congrats sak8 bhai..... spend it wisely yaaar . . .Originally posted by Sak8 View Posti got my first salary now
yup it is worth
as long as it doesnt harm engine. who doesnt want engine roaring

.
how come engine will be affected??
Originally posted by Andante View PostSince an exhaust with a lower restriction than stock will cause the bike to run lean. And running lean causes the engine to heat up far more than what's good for it. Guaranteed to fry you piston, piston rings and several other parts. Of course, it can be fixed, but it's near impossible on the 220FI, since the FI isn't reprogrammable. The carb version with an rejetted carb probably is a better bet if you're into such mods. FI is probably best left stock.
true... my cd100 was on a carb. .. so i managed it for a while... but engine was heating really really fast then usual...My BiKe DoEsN't LeAk OiL, iT mArK's ItS TeRriToRy !
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already tried that but thats not enoughOriginally posted by prafultripathy View PostRemove the small restrictor plate at the end of the exahust. You would need an allen key to loosen the bolt and a plier to pry it out. Sound good on higher revs but sounds like shit when idling, plus the exhaust will be more prone to water entering it.
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moreover doesnt sound good when your rpm is low..
fixed that back there.
any other way left ??
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thanks. will try ..Originally posted by vid_powerstroke View Postcongrats sak8 bhai..... spend it wisely yaaar . . .
true... my cd100 was on a carb. .. so i managed it for a while... but engine was heating really really fast then usual...
i remember few posts before rahul bhai and praful bhai explained me about afr...
if we get that exhaust fitted and and make afr rich then ???
is there still chance for engine to run lean??
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It can still run lean since the exhaust will alter the fuel requirement differently at different RPMs. Thus even if you get the right AFR while idling, it can still be completely off in the powerband. This is because the fuel map in the FI system has been set for the stock exhaust.Originally posted by Sak8 View Postthanks. will try ..
i remember few posts before rahul bhai and praful bhai explained me about afr...
if we get that exhaust fitted and and make afr rich then ???
is there still chance for engine to run lean??
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Originally posted by Andante View PostIt can still run lean since the exhaust will alter the fuel requirement differently at different RPMs. Thus even if you get the right AFR while idling, it can still be completely off in the powerband. This is because the fuel map in the FI system has been set for the stock exhaust.
i am here at xbhp doorstep with lots of hopes ....
plz pros help me out...
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darn....Originally posted by prafultripathy View PostxBhp is not a temple where you come your hopes and dreams
Whats logical and possible, people have already told you.
it is temple bro...
you people made me own my fi....
and i am fully in love with it...
thats why i hope you people will again suggest some mind boggling stuff.
well anyways thanks for the infos. guys...
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See, the amount of money that would need to be spent to get the 220FI running 100% properly on an aftermarket exhaust without burning up the engine is probably too high to justify.Originally posted by Sak8 View Post
i am here at xbhp doorstep with lots of hopes ....
plz pros help me out...
If possible, the only option would be to tune the bike fairly rich to very rich at idle and see how it behaves while running at high RPM. I'm not sure if it's possible to measure CO level at high RPM, but that should give some indication of how it is doing.
Aside from that, using an aftermarket exhaust is a gamble. Be prepared for an engine rebuild if you get it wrong.
Really, I'm not saying you should not do this, but be prepared.
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will keep that...Originally posted by Andante View PostSee, the amount of money that would need to be spent to get the 220FI running 100% properly on an aftermarket exhaust without burning up the engine is probably too high to justify.
If possible, the only option would be to tune the bike fairly rich to very rich at idle and see how it behaves while running at high RPM. I'm not sure if it's possible to measure CO level at high RPM, but that should give some indication of how it is doing.
Aside from that, using an aftermarket exhaust is a gamble. Be prepared for an engine rebuild if you get it wrong.
Really, I'm not saying you should not do this, but be prepared.
okOriginally posted by prafultripathy View Post@Sak8: Read this post again and again. Its the best and most logical answer you can get for ur questions!
sorry if i bothered you guys over again and again
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