| Author | Topic | 
 
  
Location:  Montrose, VIC 
Registered: May 2002
 | 
	| 
		
		Re: 4AGE smallport maximum compression on stock pistons
	 | 
	
		 
		Tue, 14 September 2004 03:55 
		  
	 | 
 
  |  
	
	
	I'm thinking that's a bit of an ambitious head shave... remember it's going to screw with your cam timing a little bit too... but then you'd be fixing up your cam timing because you're changing cams.. right!    
 
Also, 12:1 is doable, but it's not going to be happy with factory timing/fuel.  As a guide, the old group A 4AG's ran 12:1, 300ish cams, rechipped (in Japan) factory ECU and made ~195hp on Avgas.
	
	
	
	
	 | 
 
 
 | 
 | 
|   | Subject | Poster | Date | 
  | 
 
  
4AGE smallport maximum compression on stock pistons
 | 
Phoenix01 | Sun, 12 September 2004 04:42 | 
  | 
 
  
Re: 4AGE smallport maximum compression on stock pistons
 | 
Hunty | Sun, 12 September 2004 05:23 | 
  | 
 
  
Re: 4AGE smallport maximum compression on stock pistons
 | 
FKN16V | Sun, 12 September 2004 06:14 | 
  | 
 
  
Re: 4AGE smallport maximum compression on stock pistons
 | 
Phoenix01 | Sun, 12 September 2004 06:22 | 
  | 
 
  
Re: 4AGE smallport maximum compression on stock pistons
 | 
ae86drift | Sun, 12 September 2004 07:01 | 
  | 
 
  
Re: 4AGE smallport maximum compression on stock pistons
 | 
Phoenix01 | Sun, 12 September 2004 09:47 | 
  | 
 
  
Re: 4AGE smallport maximum compression on stock pistons
 | 
batteryman | Mon, 13 September 2004 03:36 | 
  | 
 
  
Re: 4AGE smallport maximum compression on stock pistons
 | 
Phoenix01 | Mon, 13 September 2004 12:54 | 
  | 
 
  
Re: 4AGE smallport maximum compression on stock pistons
 | 
batteryman | Mon, 13 September 2004 23:31 | 
  | 
 
  
Re: 4AGE smallport maximum compression on stock pistons 
 | 
mrshin | Tue, 14 September 2004 03:55 | 
  | 
 
  
Re: 4AGE smallport maximum compression on stock pistons
 | 
PyRoMaNiAc | Wed, 15 September 2004 02:59 |