Big Bore kit for the BMW DOHC engines

[Bigred455]

Originally Posted by Sofatester

That 105mm BigBoreKit is the weapon of choice for DOHC-Boxer power-enthusiasts.

It is the only way for HP2S owners to keep their bikes in competition with tuned R1200S bikes like mine. In fact, if a HP2S is tuned well, this bigborekit will give those bikes an edge.

But the R1200S imperium will strike back and we'll see how the countermeasures will work.

Or to say it with ZZ TOP: ..... but I'll be back for you Jack and let the machine speak


And if you ask why the trade with this kit will be delayed until fall 2011: Before those kits reach customers' bikes, they will be tested in street bikes as well as in rough used racing bikes for a longer period over thousands and thousands of Kilometres / miles.
Customers shall receive a good product and not be misused as test pilots.
Kurt Roesner and also Woesssner built up their good reputation for quality and for testing their stuff before selling it.

Sofatester, what mods have been made to yours?

[Droptarotter]

Originally Posted by Falcolion

Its not available as of yet. As per Kurt Rossner Mottorad it will be released in the fall of 2011

Here is the link BigBore-Kit R 1200

Can we get a group buy going on this??


Cheers

[shreddr]

not for the faint of heart, light of wallet, nor owners of R12S

or I would have it already!

[peter f]

Originally Posted by shreddr

light of wallet

Interesting dilemma: getting a flat six for tuning a VW Beetle or buying a 911?

He He

[Chris Canning]

Rather interesting the number of posts and yet the 1100s has never had a great deal of interest over the years despite various options or folk prepared to try!!!

[ckcarr]

I'm not sure I'm following exactly but I would guess that most owners of the r1100s were genuinely content using the bike for the original intended purpose of sport touring, cases, etc. Sure it's fun to tinker when the cost isn't great, or you can recover your money by selling the parts down the road. But as for big bore kits and stuff where you sink unrecoverable money into the engine, the cost / benefit is probably not there.

[RoLoo]

Originally Posted by Bigred455

Whats the price ?

...I reckon you can translate it yourself ?...


Stufe (Stage) 1:

Zylinder Big Bore
Wössner Kolben
Zylinderkopfdichtungen
Powercommander 5
Motoröl 10W-40 von Motorex
Ölfilter
Montage & Abstimmung

Price in Euros : 2.590,71 including VAT



Stufe (Stage) 2:


Zylinder BigBore
Wössner Kolben
Wössner Pleuel
Pleuellagerschalen
Powercommander 5
Motoröl 10W-40 von Motorex
Ölfilter
Montage & Abstimmung

Price in Euros : 3.316,07 including VAT.



Unsere Empfehlung an Sie:

Das Zusatzmodul für den Powercommander 5 Auto-Tune T100 : 399,00 € inkl. Mwst.

Pipercross Performanceluftfilter: 60,69 € inkl. Mwst.

[Guest24]

ck, I'll bet you can count on you hands and feet the number of 1150 kits that SJBMW sold to R11S owners.

[cageyar]

If they made it for the R12S, I'd be buying it.....

[Chris Canning]

Originally Posted by Nail24

ck, I'll bet you can count on you hands and feet the number of 1150 kits that SJBMW sold to R11S owners.

There has been 3 options over the years,I guess I've always viewed the SJ option as the least exotic,and I'm not sure the other two aren't the same

[Guest24]

Originally Posted by cageyar

If they made it for the R12S, I'd be buying it.....

Stay with the diet, Ken. It's the cheapest way to gain performance that i know of. BTW I just returned from my bicycle ride on the newly shod 1975 Peugeot Cadre Allege that I purchased new in September 1975. See, Hancock, I don't sell off every bike I own.

[cageyar]

Originally Posted by Nail24

Stay with the diet, Ken. It's the cheapest way to gain performance that i know of.....

247.8 this morning down from 275 on 1/4/11 so the HP gain will be from me AND the engine mods. BMI still says, Obese. I'm halfway to my goal of 220.
I'd still buy the big bore kit if it was available. Ever since working at AMOL Precision, I wanted a boxer built to the balls so I enjoy modifying my R12S.
Got some more cosmetic changes coming soon that will really make it unique.

[Bigred455]

Originally Posted by RoLoo

...I reckon you can translate it yourself ?...

Ron, thanks!

[Sofatester]

Originally Posted by Bigred455

Sofatester, what mods have been made to yours?

Please view my garage

[Chris Canning]

Originally Posted by Sofatester

Please view my garage

Going off on a complete tangent,were do I get a set of pipes for an 1100s that tuck in under the motor,Wunderlich did a set but have now stopped and as everyone knows they don't actually make anything so who made e'm?? or similar

[Sofatester]

@Chris: Bernhard Baldes and Schüle did that. Don't know more, I'm sorry.
The times when I owned a R1100S are over since 2007.

[Falcolion]

Originally Posted by Droptarotter

Can we get a group buy going on this??


Cheers

I assume yes. If someone is serious about it then get in touch with me by September/October of 2011 which going to be close to release date

[fralind]

Originally Posted by cageyar

If they made it for the R12S, I'd be buying it.....

Being tested

[cageyar]

Yea, well wait until shred and I use a vendor he knows that bores out the stock nickasel coating, applys a new coating and finish diamond hones it to 105 mm for the special order 105 mm Wossner pistons we commision.
Yea, that's right. Home grown big bore kit...............

[Guest24]

105?? that strikes a bell, Ken. Now I remember. It's the 105 Howitzer.