Focus Fanatics - View Single Post - 2.3 head swap (winter project)
View Single Post
Old 12-04-2012, 12:14 PM   #10
Fernando_221
Focus Enthusiast
 
Join Date: Oct 2010
Fan#: 79468
Location: Rio de Janeiro, Brazil
What I Drive: '06 ZX4 2.0L Dtec, '11 MK2.5 2.0L

Posts: 185
FF Reputation: 3 Fernando_221 Good Standing Member
Buy-Sell-Trade Rating: (1)
Hi!

Could you please tell me what's the PN of the 2.3 head you have?
I think there are two PNs: 1s7g and 3s4g.

http://www.sbdev.co.uk/Duratec/Cylinder%20Head.htm
According to SBD, the 3s4g is the one with better flow. I have one 3s4g, just want to know if it's same as 2.3.
Fernando_221 is offline  
    Reply With Quote