BMW K bikes (Bricks)

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1Back to top Go down   Fuel Injector rebuild kits Empty Fuel Injector rebuild kits on Sat Oct 17, 2020 10:28 pm

Mick67

Mick67
Silver member
Silver member
About to order a couple of sets of these.

https://www.aliexpress.com/i/32804772624.html

Was wondering if anybody else in Brisbane area was after some and I will add to order.

PM me if interested

Cheers Mick


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K100RS 1984
VIN 0013414
    

2Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Sat Oct 17, 2020 10:38 pm

StandardK

StandardK
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You branching out into injector rebuilds now Mick? Excellent, you’ll be the “go to” man for that from now on. 

Regards

Dan

    

3Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Sat Oct 17, 2020 10:53 pm

Mick67

Mick67
Silver member
Silver member
Not me. Taking them to 'Moto by Martin'  up at North Lakes.

He has an ultrasonic cleaner and harness set-up. I picked up a spare set of injectors along with a relay box, relays and wiring loom off gumtree. So going to clean and refurb these and the ones in my bike.


__________________________________________________
K100RS 1984
VIN 0013414
    

4Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Sat Oct 17, 2020 11:09 pm

charlie99

charlie99
VIP
VIP
thats pretty cheap mick , good find !!!


__________________________________________________
cheezy grin whilst riding, kinda bloke ....oh the joy !!!! ...... ( brick aviator )

'86 K100 RT..#0090401 ..."Gerty" ( Gertrude Von Clickandshift ) --------O%OFuel Injector rebuild kits Au-log10

'86 k100 rs.. #######..  "Fred " (f(rame) red ) ( Fredrick leichtundschnell ) - -
bits and pieces from many kind friends across the k100 world ...with many thanks ..
    

5Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Sun Oct 18, 2020 12:21 am

Two Wheels Better

Two Wheels Better
Moderator
Moderator
US$1.89 with a $3.00 new user discount on orders over $4.00! They'll be paying me to buy them. I wonder how much the Uyghur 
re-education camp member earns to put these kits together...


__________________________________________________

Sometimes I lie awake at night, and I ask, "What can I do to keep my life from going by so fast?" Then a voice comes to me that says, "Try slowing down at the corners." 

~Charlie Brown

1970 R60/5, '77 R75/7-R100, '85 K100'87 K75C, '87 K100RS, '93 K11-K12 Big Block, '93 K1100RS, '95 R100-Mystic, '96 K1100RS, '98 K1200RS, '00 K1200RS, '02 K1200RS, '03 K1200GT, '04 R1150R'04 R1150RT, '05 K1200S, '06 K1200R, '07 K1200R, '09 K1300GT & 2013 R1200RT-Polizei  - Beemers owned still or sold.

    

6Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Sun Oct 18, 2020 12:31 am

Matthew-Brisbane

Matthew-Brisbane
Life time member
Life time member
Put me down for three sets 
Please mick


__________________________________________________
1986 K100 RS Motorsport
#### K100 RS Project 
2011 R1200 GS
    

7Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Sun Oct 18, 2020 1:21 am

MartinW

MartinW
Life time member
Life time member
Mick could please get a set of four for me I'll put them in stock. It will save me chasing them. By the way it's Wombat Works.
Regards Martin.


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K75s Hybrid
    

8Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Sun Oct 18, 2020 6:15 am

Mick67

Mick67
Silver member
Silver member
So a bit of maths

Me 2
Martin 1
Matt 3

= 8 sets ordered ... I see numerals as being adjectival not absolutes.Very Happy
 
A$35 ( got hit with GST) delivered by Nov 16. So $4.50ish a set delivered. Will let you know when/if they arrive.


__________________________________________________
K100RS 1984
VIN 0013414
    

9Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Sun Oct 18, 2020 8:38 am

RicK G

RicK G
admin
admin
I buy the set for the E32 V12 BMW sedan and get 3 sets for a K100


__________________________________________________
"Man sacrifices his health in order to make money.
Then he sacrifices money to recuperate his health.
And then he is so anxious about the future that he does not enjoy the present; the result being that he does not live in the present or the future; he lives as if he is never going to die, and then dies having never really lived."   Dalai Lama


Bikes 1998 K1100 LT, 1993 K75 RT, 1996 K75RT, 1986 K75 GS, 1979 Z1300 Kawasaki
    


11Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Sun Oct 18, 2020 11:09 pm

brickrider2

brickrider2
Life time member
Life time member
@Two Wheels Better wrote:US$1.89 with a $3.00 new user discount on orders over $4.00! They'll be paying me to buy them. I wonder how much the Uyghur 
re-education camp member earns to put these kits together...
Ugh, that's some dark humor if ever there was....


__________________________________________________
1996 K1100LT
    

12Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Mon Oct 19, 2020 5:24 am

nino

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Life time member
Life time member
Hello Jbt, do you still have that 30 USD injectors on your K 100 engine? How it behaves, can you tell something more, for example about cold start, consumption, high revs?
Thanks in advance

    

13Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Mon Oct 19, 2020 8:03 am

jbt

jbt
Silver member
Silver member
@nino wrote:Hello Jbt, do you still have that 30 USD injectors on your K 100 engine? How it behaves, can you tell something more, for example about cold start, consumption, high revs?
Thanks in advance

Yes, I still do have them.
I can't tell if they improved anything, as I mounted these injectors on a K100 I bought damaged, and never rode it before.
But comparing to other K100 I own, it works much better. No cold start issue, no trouble reving, and a funny push at high revs. Nothing to compare to my other '85 k100 that seems empty and weak in comparison.
I've rode it about 500 km since the rebuild.
These injectors seem to be richer than the usual ones, with a larger debit.
All the fuel injection line is new, and the fuel pressure regulator is a bit tuned, it may also explain.
The only surprise is about the O ring looking more sticky than gummy, as slime.
I did not trust them, I don't like playing with fuel leaks, I changed them for OEM O rings.

    

14Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Mon Oct 19, 2020 3:40 pm

nino

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Thanks for sharing infos. One more question. Did you measure consumption? Higher or same as original injectors? How did you tune fuel pressure regulator. Higher pressure?

    

15Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Mon Oct 19, 2020 4:15 pm

jbt

jbt
Silver member
Silver member
I did not measure fuel consumption. This bike runs too rarely to bother about.
To enhance fuel pressure, the good old trick is to smash the bottom of the regulator. It preloads the internal spring, and the regulator opens at higher pressure.
But you also can change it for an adjustable presssure regulator.

    

16Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Tue Oct 20, 2020 2:27 am

nino

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Life time member
I have adjustable fuel pressure regulator installed and adjusted on 3,2 bar instead 2,5. with old injectors. I tried with some chinese injectors Shunzi Liron(?) and it worked only on 0,5 bars with that adjustable FPR. To much fuel probably with standard pressure.
So I removed chinese and put old Bosch injectors.

    

17Back to top Go down   Fuel Injector rebuild kits Empty Re: Fuel Injector rebuild kits on Tue Oct 20, 2020 3:11 am

jbt

jbt
Silver member
Silver member
3.2 is way too much IMHO.
2,8 is the max you can set without internal modifications (big bore, long opening camshaft, etc;)

    

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