User Login    
 + Register
  • Main navigation
Main Menu
Login
Username:

Password:


Lost Password?

Register now!
Fast Search
Slow Search

Advanced Search
Google Ad

Browsing this Thread:   1 Anonymous Users



(1) 2 »


g1
Oversize piston question for A15
#1
Home away from home
Joined:
2004/1/2 20:21
From Malaysia
Group:
Registered Users
Posts: 190
Offline
1.) 78.4mm bore - Am i asking for trouble or is it safe?

2.) The 78.4mm piston which i am sourcing is a "kind of flat" piston. It's abt 1 to 2mm taller than the OEM A15 pistons. Will milling 2mm off the top solve my problem.

Thanks..

Posted on: 2007/11/7 10:49
Transfer the post to other applications Transfer


Dundee1000
Oversize piston question for A15
#2
No life (a.k.a. DattoMaster)
Joined:
2003/2/10 5:17
From Freo
Group:
Registered Users
Posts: 3318
Offline
it is quite common to bore out to 79mm,
sounds like you may have A14 pistons that are a couple of MM taller..

Posted on: 2007/11/7 11:25
_________________
'68 Thou Wagon,(home now) up and running
'69 2 door project, the yellow thing,
A12A Project motor, for the yellow thing.
A15 PSI Project Motor
'72 CB750k,
Transfer the post to other applications Transfer


dongdong0507
Re: Oversize piston question for A15
#3
Just can't stay away
Joined:
2007/6/29 11:20
Group:
Registered Users
Posts: 102
Offline
G1 got new project
do share with me frenz, now washabushi went to singapore, very boring now
what kind of piston you have found? can share with me?

Posted on: 2007/11/7 13:22
Transfer the post to other applications Transfer


g1
Re: Oversize piston question for A15
#4
Home away from home
Joined:
2004/1/2 20:21
From Malaysia
Group:
Registered Users
Posts: 190
Offline
Not new project, but getting sufficient info's for my "old" project. OCP told me abt your plans too. We'll talk abt it over a drink soon.

Dundee, fyi, its not an A14 piston. It's from a Mitsubishi 4g91 engine.

Another question - The 19mm wrist pin is a standard size part right?. Because im gonna use my A15's con-rod

Posted on: 2007/11/8 2:21
Transfer the post to other applications Transfer


phat_dat1200
Re: Oversize piston question for A15
#5
Home away from home
Joined:
2006/7/22 12:38
From north brissy
Group:
Registered Users
Posts: 257
Offline
that is correct

Posted on: 2007/11/8 7:22
Transfer the post to other applications Transfer


Curtis
Re: Oversize piston question for A15
#6
Home away from home
Joined:
2006/7/24 11:29
From Sydney
Group:
Registered Users
Posts: 553
Offline
Quote:
it is quite common to bore out to 79mm


Wat sort of capacity are we looking at when bored out to 79mm??

Posted on: 2007/11/8 7:30
Transfer the post to other applications Transfer


possum1200
Re: Oversize piston question for A15
#7
Home away from home
Joined:
2006/6/6 13:42
From Melbourne
Group:
Registered Users
Posts: 497
Offline
1608cc

Posted on: 2007/11/8 7:37
_________________
Transfer the post to other applications Transfer


g1
Re: Oversize piston question for A15
#8
Home away from home
Joined:
2004/1/2 20:21
From Malaysia
Group:
Registered Users
Posts: 190
Offline
79mm / 2 = 39.5

39.5

Posted on: 2007/11/9 3:54
Transfer the post to other applications Transfer


dongdong0507
Re: Oversize piston question for A15
#9
Just can't stay away
Joined:
2007/6/29 11:20
Group:
Registered Users
Posts: 102
Offline
here is an 79mm gasket.

From TOMEI
Open in new window
Open in new window
Open in new window

Posted on: 2007/11/9 5:00
Transfer the post to other applications Transfer


apizB310
Re: Oversize piston question for A15
#10
Just popping in
Joined:
2008/3/19 22:55
From Kuantan,Pahang D.M,Malaysia
Group:
Registered Users
Posts: 13
Offline
how about rb20 piston,78mm bore...

Posted on: 2008/3/21 19:48
Transfer the post to other applications Transfer



(1) 2 »



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.

[Advanced Search]