Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - How To figure the compression ratio of your Zetec
View Single Post
Old 11-30-2012, 09:07 PM   #17
iminhell
C2H5OH
 
iminhell's Avatar
 
Join Date: Jun 2006
Fan#: 36222
Location: Darwin, MN
What I Drive: 2000 & 2001 ZX3's

Posts: 11,188
Points 20,068, Level 89
Points: 20,068, Level: 89 Points: 20,068, Level: 89 Points: 20,068, Level: 89
Level Up 44% Completed
Level up: 44% Level up: 44% Level up: 44%
Forum Activity 56%
Activity: 56% Activity: 56% Activity: 56%
FF Reputation: 54 iminhell Excellent Standing Member
Buy-Sell-Trade Rating: (4)
Dynamic you mean ...

Multiply the gauge reading by 0.0491.
That will give you an approximate dynamic compression rating.

200 - 9.820
180 - 8.838
160 - 7.856
140 - 6.874
120 - 5.892
100 - 4.910
__________________
13 years, 124,000 members and still no sponsored racing.
*your ad here*
*and here*......................................................................................................... *there's a wide open area here too*
*still space available*
iminhell is online now  
    Reply With Quote