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



Topic options
Rate Thread
View mode
« 1 (2)


BigV
Re: how to increase performance of A12. Sunny B310
#11
Home away from home
Joined:
2005/4/8 5:37
From Central Vic
Group:
Registered Users
Posts: 322
Offline
We have heaps of A15 heads laying around none of them are swirl design??????????????

they flow heaps more then A12 standard head

the swirl design A15s i have never seen so hunt around and check the ports

Posted on: 2005/6/10 7:44
Transfer the post to other applications Transfer


anders8b
Re: how to increase performance of A12. Sunny B310
#12
Not too shy to talk
Joined:
2005/5/19 4:41
From A
Group:
Registered Users
Posts: 33
Offline
Would the a15 head cause a compression loss on the a12?

Posted on: 2005/6/10 14:30
Transfer the post to other applications Transfer


matbighat
Re: how to increase performance of A12. Sunny B310
#13
No life (a.k.a. DattoMaster)
Joined:
2001/1/30 1:33
From California
Group:
Registered Users
Posts: 2973
Offline
Well the problem with this thread is that the Maz HASN'T FILLED IN HIS LOCATION

Swirl port heads may be exclusive to U.S.

If you're in Pakistan, you may not even get the A15.

Posted on: 2005/6/10 18:48
Transfer the post to other applications Transfer


LittleFireyOne
Re: how to increase performance of A12. Sunny B310
#14
No life (a.k.a. DattoMaster)
Joined:
2005/8/27 15:36
From Townsville, Qld
Group:
Registered Users
Posts: 2964
Offline
Having a read through the tech sections and old post here and I have a question. What do you think about using a standard A15 exhaust manifold on the a12 head with a 32\36 webber? It's already on there but I want to know if it's worth the "budget" to get a 1 3/4 inch pipe mated up to it with plans to uprage it later.

manifold

Posted on: 2006/4/10 6:39
Transfer the post to other applications Transfer


boofhead
Re: how to increase performance of A12. Sunny B310
#15
No life (a.k.a. DattoMaster)
Joined:
2004/2/10 1:59
From torquay, victoooooria, australia
Group:
Registered Users
Posts: 2246
Offline
with your exhaust, if you can get a new flange that suits the orig manifold, upsize the main engine pipe to 2" with a single sports muffler. if you cant get a new flange have the exhaust cut a couple inches below the orig flange and go from there, the A series engines love to have lots of air go in and out the faster you can get this happening the faster you can get the engine to go.
even with the stock carby you'll notice a big improvement in the rev range

Posted on: 2006/4/10 9:47
_________________
My Datsun is small and turns corners fast ....
Transfer the post to other applications Transfer


LittleFireyOne
Re: how to increase performance of A12. Sunny B310
#16
No life (a.k.a. DattoMaster)
Joined:
2005/8/27 15:36
From Townsville, Qld
Group:
Registered Users
Posts: 2964
Offline
Thats a good idea. thanks for that

Posted on: 2006/4/10 11:20
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]