Race outfit RD 500 (Abe #9)
Moderator: rztom
Re: Race outfit RD 500 (Abe #9)
Hello MK,
thanks for the answer.
Sounds at the first point of few a bit late. Original it opens at 6150 and full opened at 7960rpm.
My cylinders are stage 3 modified and the exhaust is also custom-made.
With the original carbs was the down in the torque starting at 7600rpm.
At the area, where the PV is to ¾ opened. Until this point it is a straight line. A slight down starting again at 9100rpm.
That was the reason why my first intention was to start opening slightly later 6500rpm and full open 1240rpm later like original.
Now the carbs also changed to the Mikuni TM35.
In the moment is the setup a bit rich. 200°C at 2000rpm and 620°C at 10500 rpm (4°C air temperature).
I saw you are also from Germany.
Regard from Stuttgart (nearby).
thanks for the answer.
Sounds at the first point of few a bit late. Original it opens at 6150 and full opened at 7960rpm.
My cylinders are stage 3 modified and the exhaust is also custom-made.
With the original carbs was the down in the torque starting at 7600rpm.
At the area, where the PV is to ¾ opened. Until this point it is a straight line. A slight down starting again at 9100rpm.
That was the reason why my first intention was to start opening slightly later 6500rpm and full open 1240rpm later like original.
Now the carbs also changed to the Mikuni TM35.
In the moment is the setup a bit rich. 200°C at 2000rpm and 620°C at 10500 rpm (4°C air temperature).
I saw you are also from Germany.
Regard from Stuttgart (nearby).
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Last edited by 3XV on Wed Apr 11, 2018 3:52 pm, edited 2 times in total.
Re: Race outfit RD 500 (Abe #9)
In that case check out the PV and pipe manual on my Homepage. They both contain a bit more info on ignition curves and PV settings.
http://rd350.gmxhome.de" onclick="window.open(this.href);return false;
(If you don't already have it, you'll also find samples of my RD500 tuning manual)
http://rd350.gmxhome.de" onclick="window.open(this.href);return false;
(If you don't already have it, you'll also find samples of my RD500 tuning manual)
Bye
Martin
Martin
Re: Race outfit RD 500 (Abe #9)
Oh, do not know your book.
Ordered a few minutes ago. Money transferred via PayPal.
Hope it will arrive soon.
Ordered a few minutes ago. Money transferred via PayPal.
Hope it will arrive soon.
Re: Race outfit RD 500 (Abe #9)
3XV How far are you from the Porsche factory?
1991 3MATZR250SP
!993 3XVTZR250SP
1996 RGV250(Lucky Strike)
1994 MC28SP
1995 MC28SP
1996 MC28SP
1985 RG500(Walter Wolfe)
1984 IT490
1985 RZV500R
1985 NS400R
1985 NS400R
1997 VFR750
1992 FZR1000
RGV400
TZR500
TZR350
1990 RZ350
1971 Porsche911S
!993 3XVTZR250SP
1996 RGV250(Lucky Strike)
1994 MC28SP
1995 MC28SP
1996 MC28SP
1985 RG500(Walter Wolfe)
1984 IT490
1985 RZV500R
1985 NS400R
1985 NS400R
1997 VFR750
1992 FZR1000
RGV400
TZR500
TZR350
1990 RZ350
1971 Porsche911S
Re: Race outfit RD 500 (Abe #9)
Zuffenhausen,
hm, approx. 25-30km.
Why?
Do you decide to buy a „toy“ with 4 wheels?
But I hope you know, they do not use 2stroke engines.
hm, approx. 25-30km.
Why?
Do you decide to buy a „toy“ with 4 wheels?
But I hope you know, they do not use 2stroke engines.
Re: Race outfit RD 500 (Abe #9)
The Olymp is in Weissach anyway
(for the rest of the world: that's where the R&D and the test track are located)
(for the rest of the world: that's where the R&D and the test track are located)
Bye
Martin
Martin
Re: Race outfit RD 500 (Abe #9)
Yes, they are placed in Weissach.
But the premium tuner is in Leonberg.
But my heart beats for the other schwäbisch car manufacturer.
But the premium tuner is in Leonberg.
But my heart beats for the other schwäbisch car manufacturer.
Re: Race outfit RD 500 (Abe #9)
I have the four wheel that is as close to a 2stroke a 1971 911s. I owned the 911s since 1973. The one thing I have not been able to buy as well as a lot of the early 911 owners are the second picture. The first is my car. I know a lot of owners including my self that would like one of them. The test drive bra Porsche tool
1991 3MATZR250SP
!993 3XVTZR250SP
1996 RGV250(Lucky Strike)
1994 MC28SP
1995 MC28SP
1996 MC28SP
1985 RG500(Walter Wolfe)
1984 IT490
1985 RZV500R
1985 NS400R
1985 NS400R
1997 VFR750
1992 FZR1000
RGV400
TZR500
TZR350
1990 RZ350
1971 Porsche911S
!993 3XVTZR250SP
1996 RGV250(Lucky Strike)
1994 MC28SP
1995 MC28SP
1996 MC28SP
1985 RG500(Walter Wolfe)
1984 IT490
1985 RZV500R
1985 NS400R
1985 NS400R
1997 VFR750
1992 FZR1000
RGV400
TZR500
TZR350
1990 RZ350
1971 Porsche911S
Re: Race outfit RD 500 (Abe #9)
Wau, cool car.
My cousin is also still having an old Porsche 911-Turbo out from the ´80s.
Spoilers from the race series, cage inside and interior completely stripped down.
That´s like 2stroke in a car.
But he is not using them since minimum 15 years, only standing in the garage.
My cousin is also still having an old Porsche 911-Turbo out from the ´80s.
Spoilers from the race series, cage inside and interior completely stripped down.
That´s like 2stroke in a car.
But he is not using them since minimum 15 years, only standing in the garage.
Re: Race outfit RD 500 (Abe #9)
your cousin has a 930 3.3. The transmission is not a 915 but a four speed. The 930 tranny is awesome with limited slip. Have you ever made it to the Porsche museum. If you do check out my favorite Porsche. The "Großmutter" a lot of history behind that car
1991 3MATZR250SP
!993 3XVTZR250SP
1996 RGV250(Lucky Strike)
1994 MC28SP
1995 MC28SP
1996 MC28SP
1985 RG500(Walter Wolfe)
1984 IT490
1985 RZV500R
1985 NS400R
1985 NS400R
1997 VFR750
1992 FZR1000
RGV400
TZR500
TZR350
1990 RZ350
1971 Porsche911S
!993 3XVTZR250SP
1996 RGV250(Lucky Strike)
1994 MC28SP
1995 MC28SP
1996 MC28SP
1985 RG500(Walter Wolfe)
1984 IT490
1985 RZV500R
1985 NS400R
1985 NS400R
1997 VFR750
1992 FZR1000
RGV400
TZR500
TZR350
1990 RZ350
1971 Porsche911S
Re: Race outfit RD 500 (Abe #9)
I checked you list about the bikes,
Some are similar like mine.
But my bikes are al modified. I do not like stock bikes .
But one important model is missing, a triple from Kawasaki.
Some are similar like mine.
But my bikes are al modified. I do not like stock bikes .
But one important model is missing, a triple from Kawasaki.
Re: Race outfit RD 500 (Abe #9)
My bikes are far from stock. The 250's are with pipes but the 500 and 400 all have suspension and pipes upgrades. I rode a Kawi triple 750 back in the early seventies. That is a death trap
1991 3MATZR250SP
!993 3XVTZR250SP
1996 RGV250(Lucky Strike)
1994 MC28SP
1995 MC28SP
1996 MC28SP
1985 RG500(Walter Wolfe)
1984 IT490
1985 RZV500R
1985 NS400R
1985 NS400R
1997 VFR750
1992 FZR1000
RGV400
TZR500
TZR350
1990 RZ350
1971 Porsche911S
!993 3XVTZR250SP
1996 RGV250(Lucky Strike)
1994 MC28SP
1995 MC28SP
1996 MC28SP
1985 RG500(Walter Wolfe)
1984 IT490
1985 RZV500R
1985 NS400R
1985 NS400R
1997 VFR750
1992 FZR1000
RGV400
TZR500
TZR350
1990 RZ350
1971 Porsche911S
Re: Race outfit RD 500 (Abe #9)
Oh, a Mach IV,
really rare bike in the moment.
I like the Mach III more. More elegant, lighter and still enough power.
But you are right a killer machine. Bad suspension and nearly no brake power.
I modified mine. Rear Öhlins, front WP, 320 brake disk and 6 piston racing calliper from Billet.
The brake is good, but WP spring at front and the Öhlins shock are too hard.
And the JL exhaust is making a horror able noise.
really rare bike in the moment.
I like the Mach III more. More elegant, lighter and still enough power.
But you are right a killer machine. Bad suspension and nearly no brake power.
I modified mine. Rear Öhlins, front WP, 320 brake disk and 6 piston racing calliper from Billet.
The brake is good, but WP spring at front and the Öhlins shock are too hard.
And the JL exhaust is making a horror able noise.
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- IMG_8185.JPG (46.43 KiB) Viewed 1744 times
Last edited by 3XV on Mon Apr 23, 2018 4:04 pm, edited 3 times in total.
Re: Race outfit RD 500 (Abe #9)
what would happen if the triple motor was to go into a newer frame like a GSXR with newer suspension. Don't you have noise regulations in Germany? I heard back in the seventies. The Porsche racing department install a flat eight with Webbers on a 916 body. It wasn't very long before the authorities told Ferdinand Porsche to get it off the street
1991 3MATZR250SP
!993 3XVTZR250SP
1996 RGV250(Lucky Strike)
1994 MC28SP
1995 MC28SP
1996 MC28SP
1985 RG500(Walter Wolfe)
1984 IT490
1985 RZV500R
1985 NS400R
1985 NS400R
1997 VFR750
1992 FZR1000
RGV400
TZR500
TZR350
1990 RZ350
1971 Porsche911S
!993 3XVTZR250SP
1996 RGV250(Lucky Strike)
1994 MC28SP
1995 MC28SP
1996 MC28SP
1985 RG500(Walter Wolfe)
1984 IT490
1985 RZV500R
1985 NS400R
1985 NS400R
1997 VFR750
1992 FZR1000
RGV400
TZR500
TZR350
1990 RZ350
1971 Porsche911S
Re: Race outfit RD 500 (Abe #9)
Depends on your custom fabrication skills.giron wrote:what would happen if the triple motor was to go into a newer frame like a GSXR with newer suspension?
This bike is street legal in the UK with a "daytime MOT".