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bike carbs on 924 with head work 150 bhp at back wheels
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morghen  



Joined: 21 Jan 2005
Posts: 9102
Location: Romania

PostPosted: Wed Jun 28, 2006 9:38 am    Post subject: Reply with quote

OutOfTheBox wrote:
Don't you have to phone the control tower, before leaving home...?




BWAHAHAAAHAHAHHHHHAHAHHAH !!!!

erm..yea...nice job on the carbs
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Joes924Racer  



Joined: 03 Nov 2002
Posts: 11964
Location: Oregon, Denver Colorado native!

PostPosted: Wed Jun 28, 2006 10:58 am    Post subject: Reply with quote

Badeu wrote:
I'm currently installing bike carbs on my 924 NA but cause of some misunderstanding with my mechanics wich realize my manifold i must wait some days before continuing.

My setup is 4 carbs from a GSXR 1100 bought on ebay for 80 € ( shiping cost includes, nearly $100 ), a Facet low pressure fuel pump and tons of handworking.

here comes some pics :

as you can see, the manifold is not well realised so i must to rework some parts...

( sorry for my poor english i stay french ^^ )

See you all !


Awesome job ..
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1979 porsche 924 Na
1980 porsche Turbo 931GT Replica
Have u ever driven a turbo.
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daveo  



Joined: 02 Sep 2005
Posts: 183
Location: GB

PostPosted: Wed Jun 28, 2006 6:28 pm    Post subject: Reply with quote

Hi Badeu

i see you have taken the carbs apart & split the linkage, on my setup they left them on the origional rails, this cuts down on the work of re- linking them.
but on my setup you suffer on the manifold as it is not a straight line to the inlet on the head

Outofthebox

thanks, when i first fitted it i put that much wing on it at 90 to 100 mph the steering went very very light, so i will be flying 110mph

still need the parts to finish the SC hint hint

Dave
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Badeu  



Joined: 30 Dec 2005
Posts: 16
Location: France

PostPosted: Wed Jun 28, 2006 8:10 pm    Post subject: Reply with quote

Joes924Racer wrote:
Awesome job ..


It will be awesome job when the car will be runing the goal is to race my 924 at the soon coming french 924 cup.

daveo > i've split and taken carbs apart cause i want exactly the same latency on all cylinders to maximize performances and because making a custom manifold is easier this way, but noluck, my current manifold is wrongsized... I will have the new one at the end of the next week

I can't wait to see it runing
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N-Dub  



Joined: 16 Jan 2006
Posts: 219
Location: Salt Lake City, Utah

PostPosted: Thu Jun 29, 2006 12:56 am    Post subject: Reply with quote

That hatch was most likely purchased from All Porsche Racing.

http://www.allporscheracing.com/Acc.htm

THere is a similair hatch made in the U.K. from

http://porscha.co.uk/944_rear_hatch_assy_with_spoiler.htm

I really want one but they are expensive!
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'79 924 now Totaled! Carrera GT bodywork for sale!
'87 951
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PORSCHEV  



Joined: 02 Nov 2002
Posts: 1901
Location: Cedar Lake Nova Scotia, Canada

PostPosted: Thu Jun 29, 2006 4:12 am    Post subject: Reply with quote

Someone shoudl just amake an intake and runners to use a holly 550 4 barrel!
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1976 924
5 lug conversion, 17'C2 wheels,custom body work,327 vette engine.

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OutOfTheBox  



Joined: 31 Mar 2006
Posts: 434

PostPosted: Thu Jun 29, 2006 5:47 am    Post subject: Reply with quote

Would it be possible to, pressurise these carbs for turbo use ?

Because, at that price, they would be great to use for a cheap turbo conversion.

I used to run side draught 40's on a VW Scirroco, but they were just to damn heavy on the fuel.

I have them still, and was thinking of using them with fuel injection, on my rebuild, but think it might be best modifying the exisiting manifold.

Anyone here tried locating the throttle body to the front end of the plenum ?
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daveo  



Joined: 02 Sep 2005
Posts: 183
Location: GB

PostPosted: Thu Jun 29, 2006 6:16 pm    Post subject: Reply with quote

hi outofthebox

you can pressurise the R1 bike carbs, if you go to www.Turbo-bike.com (link from ESC944)

Dave
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OutOfTheBox  



Joined: 31 Mar 2006
Posts: 434

PostPosted: Thu Jun 29, 2006 6:33 pm    Post subject: Reply with quote

turbos on bikes, scary stuff
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N-Dub  



Joined: 16 Jan 2006
Posts: 219
Location: Salt Lake City, Utah

PostPosted: Fri Jun 30, 2006 1:49 am    Post subject: Reply with quote

Turbo bike:

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&ih=018&item=280002219338&rd=1&sspagename=STRK%3AMEWA%3AIT&rd=1

600HP
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'87 951
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OutOfTheBox  



Joined: 31 Mar 2006
Posts: 434

PostPosted: Fri Jun 30, 2006 3:57 am    Post subject: Reply with quote

Ebay description

Quote:
bike is capable of 600 HP. now set up over 500, custom mapping for great street driveability, This bike is ready for street or strip. This is the Ultimate SLEEPER



"sleeper" ????

who are they trying to kid, having your back wheel,1/2 metre further back than on a normal road bike, sort of trashes the sleeper concept.

Sort of says, i got so much power, i need to sit on the handlebars, to keep her down.
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Joes924Racer  



Joined: 03 Nov 2002
Posts: 11964
Location: Oregon, Denver Colorado native!

PostPosted: Fri Jun 30, 2006 11:22 am    Post subject: Reply with quote

That just insane hp for a bike ..
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1979 porsche 924 Na
1980 porsche Turbo 931GT Replica
Have u ever driven a turbo.
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Badeu  



Joined: 30 Dec 2005
Posts: 16
Location: France

PostPosted: Tue Jul 04, 2006 2:55 am    Post subject: Reply with quote

some news of my carbs setup here :

http://del.gro.badeu.perso.cegetel.net/index.php?gallery=./Automobile/Porsche%20924
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Joes924Racer  



Joined: 03 Nov 2002
Posts: 11964
Location: Oregon, Denver Colorado native!

PostPosted: Thu Jul 06, 2006 3:30 am    Post subject: Reply with quote

So Daveo two questions "man". "One:"
What size jets do I use ? "Two:"
Is it easy to get it started and tuned ?
Im going for it. Im usen yamaha carbs .
Badeu "Good luck on your project tell me about
your intake..I am going to copy daveo's set up.
though Ill switch out the high pressure fuel pump
& set it aside.. Im thinking a low pressure
replacement pump and the intank pump alone
will do the trick.
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1979 porsche 924 Na
1980 porsche Turbo 931GT Replica
Have u ever driven a turbo.
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daveo  



Joined: 02 Sep 2005
Posts: 183
Location: GB

PostPosted: Thu Jul 06, 2006 3:50 am    Post subject: Reply with quote

Hi joes924racer

i will talk to bogg brothers & find out the jet size, or you can call them on 01944738234 ask for steve, he did the job on my car & he can give you a price on the inlet manifold if you need it

talk later

Dave
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