

© Copyright 1995 thru 2008 - The Mustang Works™. All Rights Reserved.
MustangWorks.com is designed and hosted by Aero3 Media.
MustangWorks.com is designed and hosted by Aero3 Media.
![]() |
#7 |
or '331 LX Eric'
Join Date: Jan 1999
Location: Columbus, Ohio
Posts: 2,142
|
![]() Just an FYI...my machine shop (Fowler's Engines of Columbus, OH) milled my TFS TW's .045" and milled the intake side of the heads as well in order to compensate for the head surface milling. The intake ports line up perfectly and I had just enough space at the bottom of the intake to the 'wavy' part of the block to seal it up with black RTV. This milling took my combustion chambers from 66cc to 58cc and resulted in overall compression change from 9.2:1 to 10.0:1.
Make sure you do all the calculations so that you end up with the proper compression that you're looking for based on chamber cc, etc. Good luck, E
__________________
1991 5.0 LX Coupe - 40,750 miles 331 cu. in. / Tremec 3550 / BFG Drag Radials 12.22 @ 114.31 mph - w/1.89 60' |
![]() |
![]() |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Is there a formula? compression ratio.... | Dark_5.0 | Windsor Power | 2 | 08-09-2003 04:50 PM |
miling block part II....compression ratio? | Old Guy with 87 GT | Windsor Power | 11 | 02-13-2003 11:02 PM |
Speed Secret # 3 | jim_howard_pdx | Windsor Power | 13 | 11-09-2002 10:35 AM |
Help determine static compression ratio | jim_howard_pdx | Windsor Power | 7 | 10-20-2002 01:26 AM |
351W Compression Ratio | BennyBoy | Windsor Power | 2 | 02-16-2001 10:23 PM |