500 Two-Stroke Tech

500cc GP-Replica Tech Forums

Search  FAQ  Register Login
It is currently Wed Dec 13, 2017 2:33 am

All times are UTC - 4 hours [ DST ]




Post new topic Reply to topic  [ 52 posts ]  Go to page Previous  1, 2, 3, 4  Next
Author Message
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Wed Nov 05, 2014 10:41 pm 
Offline

Joined: Sun Nov 02, 2014 9:11 pm
Posts: 75
i might get a zeel box then !
ive already got an ignitech box ,so was planning to use that but if im going to try to follow what you do


Gary


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Sun Dec 14, 2014 3:15 am 
Offline

Joined: Thu Jan 21, 2010 4:02 am
Posts: 39
Your work is amazing ,,, very good. I do have some pipe specs for that motor. Send me your e-mail and i would be more than happy to foward you pipe spec.

bturfrey@aol.com


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Sun Dec 14, 2014 1:51 pm 
Offline
User avatar

Joined: Sat Oct 24, 2009 5:11 am
Posts: 265
Location: Modena (ITALY)
Some updates

front engine bracket and gusset are welded on frame
Image

Image

rebuilt mockup
Image

and start working with chambers
Image

Image

Image

Image

Image

Image

Image

_________________
Alex


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Sun Dec 14, 2014 1:53 pm 
Offline
User avatar

Joined: Sat Oct 24, 2009 5:11 am
Posts: 265
Location: Modena (ITALY)
BRIAN TURFREY wrote:
Your work is amazing ,,, very good. I do have some pipe specs for that motor. Send me your e-mail and i would be more than happy to foward you pipe spec.

bturfrey@aol.com


Hi Brian
this is my mail

ax.racing@2t-special.it

_________________
Alex


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Wed Dec 17, 2014 8:25 pm 
Offline

Joined: Sun Dec 22, 2013 6:40 am
Posts: 34
Hi Alex! Amazing work. I have a spare vdue engine myself, and will probably use it in a RS frame myself, after finishing some other projects.

However, I must mention one issue with you're carb inlet manifold. Some years ago, I converted a vdue injection bike to an evoluzione with vhsb 39 carbs. I also used a 90 degree bend for the carbs. The engine ran okay, but there was so much pressure drop in the 90 degree inlet, that the low pressure air inside made it cold and condesed water droplets came off on the outside. I could also feel it buy touching the manifold.

When I installed a FRP inlet manifold, it ran much better, especially on high revs.

Just wanted to mention it! Good luck with the project. I will use it as a guide when I'm redy to make my own RS500 :)


Sent from my iPad using Tapatalk

_________________
TS250x, TDR250, NS400R,
RGV250, Honda RS250,
610TC, RS250, GSX-R750,
R1, RSV Mile R, Bimota 500 VDUE,
1098S, ZX6RR, GSX-R1000, RG500, TZR500, S1000RR HP4


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Thu Dec 18, 2014 2:49 am 
Offline
- - - - -
- - - - -
User avatar

Joined: Sat Jun 14, 2008 7:16 am
Posts: 842
Alex- how do you form the exhaust pipe sections after cutting them out?

Sheet metal roller? By hand with a round anvil?


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Thu Dec 18, 2014 1:23 pm 
Offline
User avatar

Joined: Sat Oct 24, 2009 5:11 am
Posts: 265
Location: Modena (ITALY)
Helmers58 wrote:
Hi Alex! Amazing work. I have a spare vdue engine myself, and will probably use it in a RS frame myself, after finishing some other projects.

However, I must mention one issue with you're carb inlet manifold. Some years ago, I converted a vdue injection bike to an evoluzione with vhsb 39 carbs. I also used a 90 degree bend for the carbs. The engine ran okay, but there was so much pressure drop in the 90 degree inlet, that the low pressure air inside made it cold and condesed water droplets came off on the outside. I could also feel it buy touching the manifold.

When I installed a FRP inlet manifold, it ran much better, especially on high revs.

Just wanted to mention it! Good luck with the project. I will use it as a guide when I'm redy to make my own RS500 :)


Sent from my iPad using Tapatalk


any pictures of your mainfold ?

_________________
Alex


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Thu Dec 18, 2014 1:25 pm 
Offline
User avatar

Joined: Sat Oct 24, 2009 5:11 am
Posts: 265
Location: Modena (ITALY)
Smoker wrote:
Alex- how do you form the exhaust pipe sections after cutting them out?

Sheet metal roller? By hand with a round anvil?


Image

and some adjustmend by plastic hammer and hands

_________________
Alex


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Thu Dec 18, 2014 3:26 pm 
Offline

Joined: Sun Dec 22, 2013 6:40 am
Posts: 34
Hi Alex! Mail is sent. I'm struggling with Tapatalk and photos..


Sent from my iPad using Tapatalk

_________________
TS250x, TDR250, NS400R,
RGV250, Honda RS250,
610TC, RS250, GSX-R750,
R1, RSV Mile R, Bimota 500 VDUE,
1098S, ZX6RR, GSX-R1000, RG500, TZR500, S1000RR HP4


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Thu Dec 18, 2014 4:21 pm 
Offline

Joined: Sun Dec 22, 2013 6:40 am
Posts: 34
Hi again. Please confirm email Alex. Mail comes in return...


Sent from my iPad using Tapatalk

_________________
TS250x, TDR250, NS400R,
RGV250, Honda RS250,
610TC, RS250, GSX-R750,
R1, RSV Mile R, Bimota 500 VDUE,
1098S, ZX6RR, GSX-R1000, RG500, TZR500, S1000RR HP4


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Thu Dec 18, 2014 6:53 pm 
Offline

Joined: Sun Nov 02, 2014 9:11 pm
Posts: 75
Image
Image


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Thu Dec 18, 2014 6:56 pm 
Offline

Joined: Sun Nov 02, 2014 9:11 pm
Posts: 75
this is price
FRP mainfold Bimota (is plastic part) 418,00 incl. rubberpart and O-ring set + add. O-ring set for spare

I think you need also the filler/splitter part because it is not incl in Vdue injection motor:

FRP filler part für reed case 43,80 / pc.

so the 45 degree inlet set up seems to be the way forward
ive just bought all my parts from Piero including barrels and clutch
and now have a complete engine ,i have 39mm pwk carbs
only inlet parts i have other than the reed blocks are these ,but i have a plan just need to find some 45 degree inlet rubbers
Image

Image


Last edited by EYREY1 on Thu Dec 18, 2014 9:08 pm, edited 1 time in total.

Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Thu Dec 18, 2014 6:58 pm 
Offline

Joined: Sun Nov 02, 2014 9:11 pm
Posts: 75
i bought this from them so i can use the zeel 24v box it was 68 euro
Image


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Thu Dec 18, 2014 9:13 pm 
Offline
User avatar

Joined: Sat Oct 30, 2010 9:46 pm
Posts: 451
Location: ontario canada
Smoker, I have a similar one. Just make sure it rolls down to 1 inch diameter for the small stinger cone and of course a releasable roller to get it off. Mine is 1" x 12". Now available at Princess Auto for those of us in Canada for $169.99
http://www.princessauto.com/en/detail/1 ... -p8536559e

_________________
1985 RZ500
1986 RG500
1986 NS400
1992 RGV500 ATR WW Hybrid
1992 RGV500 LS Hybrid
1994 NSR250sp
1989 TZR500 Hybrid Project
1991 TZR500 Hybrid Project
1984 RZV500 Custom Project
1986 RG400 Custom Project
1987 YSR50

1986 GSXR1100
1972 SL70


Top
 Profile  
Reply with quote  
 Post subject: Re: Aprilia RSW 500 replica
PostPosted: Fri Dec 19, 2014 5:19 am 
Offline
User avatar

Joined: Sat Oct 24, 2009 5:11 am
Posts: 265
Location: Modena (ITALY)
Helmers58 wrote:
Hi again. Please confirm email Alex. Mail comes in return...


Sent from my iPad using Tapatalk


:smt011 sorry !

ax-racing@2t-special.it

_________________
Alex


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 52 posts ]  Go to page Previous  1, 2, 3, 4  Next

All times are UTC - 4 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group