INFO: A Guide On Technical Jargons - Page 2 - xBhp.com : The Global Indian Biking Community

srpsinu · 03-21-2009, 10:37 PM

Excellent & informative Post. Keep it up

srpsinu · 03-21-2009, 10:42 PM

Yes the piston does get jammed inside the bore due to its over expansion( al expands more than iron for the same temp. difference). this happens when there is less than optimum clearance betn piston and bore or due to excess engine heat( lack of lubrication or sustained high speed riding.

The_biker · 04-19-2009, 12:43 PM

hiiii
frnds can u give the help about bike starting prolem
my bike is bullet electra 350cc and the was giving me problem
the starting problem is genrating from 1to 2months ago
when i press up the chock the bike will started,then they giving good response than again same problem is comming,mecnic never know it
can u give me the help of that case because it is my love

====================
biking is my passion

strider · 05-28-2009, 11:01 AM

Guys I have a question...

What is a 360 degree crank and a 180 degree crank?

Samarth 619 · 05-28-2009, 11:51 AM

Quote:

Originally Posted by strider

Guys I have a question...

What is a 360 degree crank and a 180 degree crank?

Good question.

Well, 360* Cranks were used in older machines. 360 degree cranks mean that the crankpin for all four pistons is in the same plane.

360* cranks provide a (1-0-1-0) Firing order, which smoothens the power delivery a bit, compared to a single cylinder. Watch this crank and you can imagine it in your mind:-->

---
and a 180* Crank is very famous from those Litre Class Replicas (except 09' R1). Piston No. 1 & 4 are 180* apart from Pistons No. 2 & 3.

Generally, the pistons fire in (1,2,4,3) combination, but it changes from era to era & machines to machines.

The image below shows a 180* Crankshaft:-->

----
Degree of the Crankshaft, is decided on basis of rotation between 2 firings.

Remember, 09 R1 does NOT belong to this category as it has UNEVEN Firing order (Firing Degrees are 270-180-90-180)

Source: StateMaster - Encyclopedia: Honda Magna and various other sites through google...

Chinmay Dangre · 07-09-2009, 11:56 PM

Quote:

Originally Posted by The_biker

hiiii
frnds can u give the help about bike starting prolem
my bike is bullet electra 350cc and the was giving me problem
the starting problem is genrating from 1to 2months ago
when i press up the chock the bike will started,then they giving good response than again same problem is comming,mecnic never know it
can u give me the help of that case because it is my love

====================
biking is my passion

Well the information is less, but anyways....
1.Check your electrical systems for connectivity on multimeter. (e.g. starting from ignition switch, kill switch)coz bullet has got electrical problem.
2.fuel
3.Carburetor
4.Plug (Electra need w145z1)
5.Push rods (should be loose, not too much tight)
6.HeadGasket.
7.Worn Out rings (lack of compression, silencer wet or oilyyyy???)
let me know more

iorhld · 07-16-2009, 10:54 PM

how does anti turbo lag works in world rally cars?

iorhld · 07-21-2009, 02:41 PM

Quote:

Originally Posted by iorhld

how does anti turbo lag works in world rally cars?

i just got my answer by googling it.what i found was fascinating.anti lag results in those fire flashing out or world rally cars's exhaust,wow,so cool.

Coplay@180 · 07-21-2009, 04:08 PM

What exactly is engine Vibration ???

Coplay@180 · 07-21-2009, 04:31 PM

What exactly could be the cause of knocking in engines? at lower rpms like 4-4.5k

04-19-2009, 12:43 PM	#13 (permalink)
The_biker Junior Member Join Date: Jan 2009 Posts: 3	bike starting problem hiiii frnds can u give the help about bike starting prolem my bike is bullet electra 350cc and the was giving me problem the starting problem is genrating from 1to 2months ago when i press up the chock the bike will started,then they giving good response than again same problem is comming,mecnic never know it can u give me the help of that case because it is my love ==================== biking is my passion

07-16-2009, 10:54 PM	#17 (permalink)
iorhld Junior Member Join Date: Oct 2004 Location: panipat,haryana , . Posts: 19	anti lag how does anti turbo lag works in world rally cars?

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03-21-2009, 10:37 PM	#11 (permalink)
srpsinu Member Join Date: Jan 2009 Location: Bhubaneswar Posts: 30	Excellent & informative Post. Keep it up

03-21-2009, 10:42 PM	#12 (permalink)
srpsinu Member Join Date: Jan 2009 Location: Bhubaneswar Posts: 30	Yes the piston does get jammed inside the bore due to its over expansion( al expands more than iron for the same temp. difference). this happens when there is less than optimum clearance betn piston and bore or due to excess engine heat( lack of lubrication or sustained high speed riding.

05-28-2009, 11:01 AM	#14 (permalink)
strider Senior Member Join Date: Jan 2009 Location: Bikerlore Posts: 158	Guys I have a question... What is a 360 degree crank and a 180 degree crank?

07-21-2009, 04:08 PM	#19 (permalink)
Coplay@180 Senior Member Join Date: Dec 2008 Location: Bangalore-Chennai Posts: 542	What exactly is engine Vibration ???

07-21-2009, 04:31 PM	#20 (permalink)
Coplay@180 Senior Member Join Date: Dec 2008 Location: Bangalore-Chennai Posts: 542	What exactly could be the cause of knocking in engines? at lower rpms like 4-4.5k