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.

GPZ 750 Into Z thou frame?

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

Moderators: KeithZ1R, chrisu, paul doran, Taffus

Message
Author
User avatar
PAULJAC47
Hardcore
Hardcore
Posts: 3266
Joined: 31st Aug 2008
Location: WOLVO WEST MIDS ENGLAND

GPZ 750 Into Z thou frame?

#1 PostAuthor: PAULJAC47 » Sat Sep 27, 2014 4:28 pm

Guyz, just considering at the mo,any advice on pitfalls problems on fitting a Gpz 750 motor into a zthou a1/2 frame?
PAULJAC47,,,,,"She may not look like much, but she's got it where it counts, kid."
-Han Solo

You can't polish a turd, but you can roll it in glitter

Salad is what real food eats.
Anon

PUM 673

User avatar
big green bus
Custard Cream
Custard Cream
Posts: 962
Joined: 2nd Apr 2006
Location: durham

#2 PostAuthor: big green bus » Tue Sep 30, 2014 9:24 pm

I am fitting a gpz1100 motor into a 750 frame and I think the 750 motor will go into a 1000 without much (ish) hassle

needaz1100r
Custard Cream
Custard Cream
Posts: 601
Joined: 11th Sep 2012
Location: Reading

#3 PostAuthor: needaz1100r » Tue Sep 30, 2014 9:41 pm

I haven't done it, and I'm not sure many, if any have, but I think the biggest issue you may have is making it look right.

The following is from memory, from looking into this in my youth, feel free to shoot me down, anyone...

The GPZ motors fit in a z650/750 frame because they don't have the kickstart casting in the crankcases behind the clutch, the z1000A series motors don't fit the 650/750 frames for that reason.

The gap behind the cases may or may not look right. A big motor squeezed into a small frame looks meaty, a smaller motor with lots of room around it - you'd have to see. If you move the engine back, the front may look odd.

Otherwise making engine plates and spacers can't be any more difficult than a GPZ into a 650, and that's been done a few times.

As I say, this is from memory, I don't profess to be spouting wisdom from something I'm just in the process of doing.
Cheers,

Mark.


Return to “Bike Help”

Who is online

Users browsing this forum: No registered users and 16 guests