Hello Guest User,

Please feel free to have a look around the forum but be aware that as an unregistered guest you can't see all of it and you can't post.

To access these 'Registered Users Only' areas simply register and login.

Weak engine?

Need help restoring, building, or finding then try here.

Moderators: KeithZ1R, chrisu, paul doran, Taffus

Post Reply
Message
Author
Kari

Weak engine?

#1 PostAuthor: Kari » Sun Sep 20, 2009 10:15 am

Has now for the first time gave full with my Z1A and judge my surprise. It only makes 190 km / h: shock:
Expect that it will make at least 210 km / h when I have 1000cc engine. Perhaps it is too thin? Has the early version carburetors, Mikuni 28mm with 117.5 main jet. Other mounting is standard on 900cc. Original air filter. Jet needle in the middle track. Standard front and rear drive.

Tips and advice received warmly.
Top
User avatar
Pigford
Hardcore
Hardcore
Posts: 13314
Joined: 2nd Jan 2006
Location: North Dorset

#2 PostAuthor: Pigford » Sun Sep 20, 2009 10:19 am

What revs when full speed :?:

.................try going DOWN HILL :wink:
And on the 7th day... Zeds were created!
Top
Kari

#3 PostAuthor: Kari » Sun Sep 20, 2009 10:29 am

Pigford wrote:What revs when full speed :?:

.................try going DOWN HILL :wink:


The needle of the rev counter jumps a bit but I would think it was at around 7500 rpm.
Top
User avatar
hillbilly
Hardcore
Hardcore
Posts: 2337
Joined: 31st Jan 2008
Location: lancashire

#4 PostAuthor: hillbilly » Sun Sep 20, 2009 10:36 am

try red lining it in every gear :lol:
push me shuv you.sez who sez me.
owing p.u.m. (76 z1b)(v reg z1r)
Top
User avatar
Garn 1
ZedHead
ZedHead
Posts: 1234
Joined: 23rd Sep 2005
Location: Sydney

#5 PostAuthor: Garn 1 » Mon Sep 21, 2009 2:13 am

Kari, check both front and rear wheels are free... no brakes draging.
RegardZ.
Garn (Sydney) Z1, Z1A, Z1B and Z900-A4
Top
Post Reply

Return to “Bike Help”

Who is online

Users browsing this forum: No registered users and 25 guests