webers on a zetec

[Jiffer]

are 40 dcoes to small for a 2l zetec if I want to hit around 170 or am I looking at 45s?

[Fiesta Steve]

Deffo 45's

[Synergy]

I was advised to go 45s with 40mm chokes and five progression holes for flat spot free power

[GT_lenny]

as said above you'll want 45's with the 5th progession hole- ive no idea what that means but apparently thats what you want if you go the weber route

[Fiesta Steve]

I'd start with 36mm chokes and see how you get on. You can make chokes bigger, but youy can't make them smaller and you'd probably lose more than you gain.

[Jiffer]

still undecided on which route I'm going with this yet, x flow or zetec just working out what I need to get, am also looking at bike carbs and bodies but seems a bit of a black art

[Jiffer]

these have caught my eye

http://cgi.ebay.co.uk/Suzuki-GSXR-750-t ... 3a5f0d73bf

[Synergy]

I'd start with 36mm chokes and see how you get on.

 

Which is apparently what Webcon have done and determined that 40mm was the optimal size for fast road application, it's a bit of a black art for me too

[Billy_smith]

these have caught my eye

http://cgi.ebay.co.uk/Suzuki-GSXR-750-t ... 3a5f0d73bf

 

love em thats what im hanagin off my pinto