+ Register
|
Main Menu
Login
Fast Search Slow Search
Google Ad |
Browsing this Thread:
1 Anonymous Users
#1
120y v`s 1200 Crank (flywheel bolts)
sikyne
Posted on: 2009/3/17 22:03
Can somebody confirm for me that some 1200 cranks have different (better) flywheel retaining bolts. It might be the thread pitch changes? Are they all 10mm?
Can anyone shed some light on this? Thanks.  
#2
Re: 120y v`s 1200 Crank (flywheel bolts)
bert
Posted on: 2009/3/17 22:07
Yes,10mm but a slightly differant thread pitch,someone a bit heavy handed could wind them in not knowing.
#3
Re: 120y v`s 1200 Crank (flywheel bolts)
sikyne
Posted on: 2009/3/17 22:29
Thanks,
Do you know which ones have the finer pitch? 10x1 im presuming? I`ll go for the finer pitch unit. Im about to spend a lot of money getting a crank ground and lightend for racing and i`d like to start from the best base. Also, ARP make flywheel bolts in 10x1.
#4
Re: 120y v`s 1200 Crank (flywheel bolts)
bert
Posted on: 2009/3/18 1:45
For memory the early motors have the fine pitch
#5
Re: 120y v`s 1200 Crank (flywheel bolts)
Dundee1000
Posted on: 2009/3/18 1:52
the early blocks are actualy IMPERIAL! then they changed to meteric threads... !!!
#6
Re: 120y v`s 1200 Crank (flywheel bolts)
ddgonzal
Posted on: 2009/3/18 2:06
Dundee as usual is right:
Quote: 1974
#7
Re: 120y v`s 1200 Crank (flywheel bolts)
sikyne
Posted on: 2009/3/18 3:12
So does late mean 120y? I need one. or is late ute the same? or anything after 1974?
#8
Re: 120y v`s 1200 Crank (flywheel bolts)
ddgonzal
Posted on: 2009/3/18 4:20
Anything starting in 1974. The A-series engine was redesigned, it has the dizzy under #3 spark plug. Earlier engines had dizzy under #1 spark plug.
#9
Re: 120y v`s 1200 Crank (flywheel bolts)
datto1000wagon
Posted on: 2009/3/18 4:52
also sikyne if you happen to find a motor with m2 cast on the side it has one of those lighter cranks that the speedway boys are always after
#10
Re: 120y v`s 1200 Crank (flywheel bolts)
sikyne
Posted on: 2009/3/18 4:56
Everything i could posibly need to know about 1200 cranks. Im a happy man. Thanks all.
You can view topic.
You cannot start a new topic.
You cannot reply to posts.
You cannot edit your posts.
You cannot delete your posts.
You cannot add new polls.
You cannot vote in polls.
You cannot attach files to posts.
You cannot post without approval.
|
