stock PI head cc volume? -

4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

Thread Tools Search this Thread
Old 03-11-2011, 11:47 AM   #1
2nd Gear Member
Thread Starter
Join Date: Sep 2009
Location: texas
Posts: 156
Default stock PI head cc volume?

I am trying to calculate my compression ratio and plan out my rotating assembly but I know the cc volume of the heads also affects compression ratio. I just recently picked up a set of PI ported heads. Any way to tell what the CC volume of these are? thanks
35annGT is offline   Reply With Quote
Old 03-13-2011, 12:28 PM   #2
cliffyk's Avatar
Join Date: Dec 2006
Location: Saint Augustine, FL
Posts: 10,931

If the combustion chambers have been reworked (not just the ports) you'll need to contact the shop that did the work--they should have that information.

The stock PI heads have a volume of 43.9 cm³, ±1.5 cm³, per the shop manual...
cliffyk is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
Tune with a stock air box mapitts 5.0L GT S550 Tech 49 05-15-2016 03:57 AM
Cam and rear end gear questions Ryan Fitzpatrick New Member Area 3 09-14-2015 03:21 AM
Pinion angle, poly bushings, 1 piece DS mtgldr S197 Handling Section 1 09-10-2015 10:43 PM
2003 mach stereo has low volume iamgobono General Tech 0 09-03-2015 01:37 PM
Best Place To Run Power Wire/Firewall '08 cbird1177711 2005-2014 Mustangs 3 09-02-2015 09:51 PM

2v, 46, 96, cc, chamber, ford, head, heads, modular, mustang, pi, size, spec, stock, whats

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Featured Sponsors
Vendor Directory

All times are GMT -5. The time now is 12:54 AM.

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.