Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

How wide is the chamber on small bore AFR 225 heads??

Thread Tools
 
Search this Thread
 
Old 07-15-2009 | 04:17 PM
  #1  
nitrorocket's Avatar
Thread Starter
TECH Resident

iTrader: (12)
 
Joined: Sep 2004
Posts: 796
Likes: 0
From: Wisconsin
Default How wide is the chamber on small bore AFR 225 heads??

I am running a 3.898 bore LS1. The #1630 small bore heads measure about 4.1" across the chamber. Does this seem correct??? Seams big to me for a small bore head.

Thanks
Old 07-16-2009 | 01:28 AM
  #2  
nitrorocket's Avatar
Thread Starter
TECH Resident

iTrader: (12)
 
Joined: Sep 2004
Posts: 796
Likes: 0
From: Wisconsin
Default

Anyone???

It seems that somehow my "small bore" AFR heads are a big bore setup?? I mean I would think the chamber chould be no wider then 3.9"-4.0" range, not 4.1 ish...

I need to find out so I know if I will be selling them or not...
Old 07-16-2009 | 10:13 AM
  #3  
04Crew's Avatar
Teching In
 
Joined: Jun 2009
Posts: 28
Likes: 0
Default

According to AFR's website the part number that you referenced (1630) is the big bore head. The small bore head is 1660.




All times are GMT -5. The time now is 06:49 PM.