Haynes Forums  

Go Back   Haynes Forums > Haynes Roadster Forums > Engine/transmission
FAQ Members List Calendar Search Today's Posts Mark Forums Read

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #10  
Old 6th January 2012, 09:23 AM
robo robo is offline
Senior Member
 
Join Date: Jun 2011
Location: scabs
Posts: 1,722
Default

Quote:
Originally Posted by snapper View Post
Webers cost a small fortune to tune you have 4 sets of everything, jets are £5 each webers have several plus emulshion tubes air jets etc, bike carbs have one jet each that you can drill out.
As bike carbs are variable Venturi the part throttle pickup and full throttle from rest are very smooth as the manifold vacuum pulls the needle out of the jet only as much as the engine needs.
If you add up the price of webers, linkage, manifold, misab washers, jets and compare with bike carbs and a manifold, with bike carbs you can do the job for half the money.
Its for this reason alone that make a weber better. Having the option of altering all the low and mid range fueling, against an ok it runs all right must be ok thing. Not knocking bike carbs one bit i think they are a great idea but feel the price difference wont be a mile apart if they were both put on a dyno and frigged for max performance.

Bob
__________________
When The Results Disagree With The Theory: Believe The Results And Invent A New Theory
If I had two brains I,d still be a halfwit

The cave http://s1116.photobucket.com/user/my...deshow/mancave

The build http://www.haynes.co.uk/forums/showthread.php?t=12669
Reply With Quote
 


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT +1. The time now is 05:57 PM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.