SuperHawk Forum

SuperHawk Forum (https://www.superhawkforum.com/forums/)
-   Technical Discussion (https://www.superhawkforum.com/forums/technical-discussion-28/)
-   -   OS Valves (https://www.superhawkforum.com/forums/technical-discussion-28/os-valves-35092/)

ACE VenTRa 08-22-2018 02:10 AM

OS Valves
 
Does anyone have a lead on OS valves, it seems as though KW or Ferrea are basically it and those are one off. I'm thinking that the VTR valve might be similar to something else out there, is there a way to search valves by dimension? Or does anyone have a set of HRC's for sale?

Thx

E.Marquez 08-22-2018 04:15 AM


Originally Posted by ACE VenTRa (Post 407371)
Does anyone have a lead on OS valves, it seems as though KW or Ferrea are basically it and those are one off. I'm thinking that the VTR valve might be similar to something else out there, is there a way to search valves by dimension? Or does anyone have a set of HRC's for sale?

Thx

Unfortunately Ferrea blanks cut to spec was all I ever found. VTaRse (here, Tony.Mon on the UK site) is one guy I know that found some "on the shelf " valves and that was in the UK. I read he got the last ones a race shop had for the VTR. They had made a run of oversize intakes for the UK guys racing the VTR at the time. Ive sent him a note to confirm what I remember...But thinking your not going to find an off the shelf option

E.Marquez 08-22-2018 04:26 AM

http://kiyowatanabe.com/images/kwlogo.gif2532 N. Lamer St. Burbank CA 19504-2229,818 841-0930 phone, Fax. Kiyo@KiyoWatanabe.com

This place had at one time offered

Titanium connecting rod, Chromoly connecting rod
Titanium or Stainless Intake & Exhaust valves (no mention of sizes)
Racing valve seats, Racing crankshaft, Close ratio transmission kit
Racing clutch kit springs, Racing valve springs, Racing camshafts
Lightened flywheel

However, Buyer Beware

[ This page last updated January 12, 2006 ]

E.Marquez 08-22-2018 06:21 AM


Sent: Wed Aug 22, 2018 7:17 am
From: tony.mon
Recipient: E.Marquez
Hi, Erik.
I found the original source for the valves used on Rogers race bikes.
They're called GA Valves, you should be able to find them online.
Happy hunting!



ACE VenTRa 08-22-2018 02:51 PM

Awesome..thank you again.

fabiostar 08-27-2018 08:14 AM

outside chance may be to contact Roger Ditchfield at Revolution racing in the UK..

ACE VenTRa 08-27-2018 02:58 PM

On it, thx!

ACE VenTRa 08-27-2018 03:11 PM


Originally Posted by E.Marquez (Post 407373)
http://kiyowatanabe.com/images/kwlogo.gif2532 N. Lamer St. Burbank CA 19504-2229,818 841-0930 phone, Fax. Kiyo@KiyoWatanabe.com

This place had at one time offered

Titanium connecting rod, Chromoly connecting rod
Titanium or Stainless Intake & Exhaust valves (no mention of sizes)
Racing valve seats, Racing crankshaft, Close ratio transmission kit
Racing clutch kit springs, Racing valve springs, Racing camshafts
Lightened flywheel

However, Buyer Beware

I've reached out but so far nothing in return.

fabiostar 08-28-2018 12:32 PM

also if you are on or join the uk vtr forum theres a guy nick on the site just got some oversize valves for his build.. not a great help but maybe worth trying. his name on the site is freeridenick.... il see if i can find out more info for you


All times are GMT -7. The time now is 05:07 AM.


© 2024 MH Sub I, LLC dba Internet Brands