are the rockers etc etc the same in a 320 head and a 325 head??
cheers
Daz
head parts question
Moderator: martauto
-
dazleeds
- old skool raver

- Posts: 12883
- Joined: Fri Apr 01, 2005 11:00 pm
- Location: Empire Building @
www.oldskoolfantasy.co.uk
in the shit,the one to blame,yeh its all my fault ;)
in the shit,the one to blame,yeh its all my fault ;)
-
--alpina--
- E30 Zone Regular

- Posts: 787
- Joined: Fri Aug 04, 2006 11:00 pm
- Location: somewhere in timbuktu
Yes mate they are, the valve springs are single on the 320, and the 325 are double...
J,.
J,.
-
Templ8e30
- E30 Zone Addict

- Posts: 2801
- Joined: Mon Jan 10, 2005 11:00 pm
- Location: Ashton-under-Lyne, Lancashire
Nope, the 320i/323i/325i all use the same double springs.--alpina-- wrote:Yes mate they are, the valve springs are single on the 320, and the 325 are double...
J,.
The 525e engine uses single springs.
Rockers/shafts etc are the same.
Cheers,
Iain T

2007 Mazda 6 2.0 estate
Political Correctness - A concept based on the idea that its possible to pick up a turd by the clean end !
-
mikey-t
- E30 Zone Regular

- Posts: 444
- Joined: Sun Aug 06, 2006 11:00 pm
but you couldnt mate a 320i block to a 325 head right?

-
daimlerman
- **BANNED**
- Posts: 15968
- Joined: Mon Feb 27, 2006 11:00 pm
- Location: Grumpy Old Man
In a word,yes..but not much point as the 320 head is reckoned to flow enough air for the engine.You can fit 325 T/B which does help..see Ians guide in the tech help section.Best mod for the 320 is an eta short motor,this works well with a 325 head but do assemble without head bolts first to check that the valves will clear..
