Printable Version | Subscribe | Add to Favourites
New Topic New Poll New Reply
Author: Subject: which bike carbs?
scotty g

posted on 9/10/16 at 12:55 PM Reply With Quote
which bike carbs?

Hi all, I'm currently running a 1.8 silvertop Zetec through a downdraft Weber twin choke carb and a X-Flow manifold with the spark coming from a standard Ford CVH Edis module system. It all works pretty well but im chasing a bit more power so I have a pair of zetec 2.0 cams on order and plan on going bike carbs so my question is what size carbs would you lovely people recommend, 600cc, 750cc or 1000cc?
Also any suggestions on what brand?
Cheers guys. Scott.

View User's Profile View All Posts By User U2U Member
coozer

posted on 9/10/16 at 01:32 PM Reply With Quote
ZX9R 40mm.

I had them on my 1.8 with 2.0 cams and after a tune at Bogg Brothers all was well including decent mpg..







1972 V8 Jago

1980 Z750

View User's Profile Visit User's Homepage View All Posts By User U2U Member
scotty g

posted on 9/10/16 at 01:58 PM Reply With Quote
Very nice. Did you just send off the whole thing and how much did they charge you matey?
View User's Profile View All Posts By User U2U Member
coozer

posted on 9/10/16 at 02:04 PM Reply With Quote
You need to take the car as they use the rolling road to set them up.

It was a long time ago and if I remember rightly it was £80 for the setup.





1972 V8 Jago

1980 Z750

View User's Profile Visit User's Homepage View All Posts By User U2U Member
BaileyPerformance

posted on 9/10/16 at 04:14 PM Reply With Quote
Your using an EDIS module on its own? If EDIS and not ESC your timing with be fixed at 19deg.
This needs ti be sorted before you change carbs :-) you'll gain loads of power!

NOTE:This user is registered as a LocostBuilders trader and may offer commercial services to other users
View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
GRBBONGO

posted on 9/10/16 at 08:34 PM Reply With Quote
I run zx9r carbs on my 1.8 blacktop and runs sweet.
View User's Profile View All Posts By User U2U Member
SJ

posted on 10/10/16 at 08:10 AM Reply With Quote
ZX6 carbs work really well on a Zetec. I've got them on my 2.0. On a modified engine the bigger ZX9 carbs might give some more power but on a standard car they will be pretty much the same. The ZX6 carbs have the advantage of an adjustable needle, which I think the ZX9s don't have.

I run mine with a Megajolt & Ford EDIS.
Stu

View User's Profile View All Posts By User U2U Member
scotty g

posted on 10/10/16 at 12:04 PM Reply With Quote
quote:
Originally posted by BaileyPerformance
Your using an EDIS module on its own? If EDIS and not ESC your timing with be fixed at 19deg.
This needs ti be sorted before you change carbs :-) you'll gain loads of power!

Pretty sure it's the ESC one matey.

View User's Profile View All Posts By User U2U Member
BaileyPerformance

posted on 10/10/16 at 02:56 PM Reply With Quote
Pretty sure it's the ESC one matey.


is it red with a vac connection?

NOTE:This user is registered as a LocostBuilders trader and may offer commercial services to other users
View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
BaileyPerformance

posted on 10/10/16 at 02:58 PM Reply With Quote
ZX9 or R1 carbs work great.
block air corrector, dont just drill out mains :-)

NOTE:This user is registered as a LocostBuilders trader and may offer commercial services to other users
View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
scotty g

posted on 10/10/16 at 03:22 PM Reply With Quote
quote:
Originally posted by BaileyPerformance
Pretty sure it's the ESC one matey.


is it red with a vac connection?


Na it's all black but does have the vac tube connection.

View User's Profile View All Posts By User U2U Member

New Topic New Poll New Reply


go to top






Website design and SEO by Studio Montage

All content © 2001-16 LocostBuilders. Reproduction prohibited
Opinions expressed in public posts are those of the author and do not necessarily represent
the views of other users or any member of the LocostBuilders team.
Running XMB 1.8 Partagium [© 2002 XMB Group] on Apache under CentOS Linux
Founded, built and operated by ChrisW.