marcmsj
15+ Year Contributor
- 1,414
- 14
- Dec 20, 2004
-
Laurel,
Maryland
Just thought i'd post this to get some opinions..
decided to do a compression test the other day just to see what kind of number i would get and this is what happened
dry wet
1- 135 didn't do cyl. 1
2- 115 125
3- 110 115
4- 135 150
time for a leak down test i suppose? i don't think my rings are bad with those numbers but they're definately low. i just had a complete valve job done to my head about 20,000 miles ago so i highly doubt my valves are bad... any ideas?
btw, car still pulls very well... my boost takes forever to build but when it does, it's still good for a low 13s pass.
decided to do a compression test the other day just to see what kind of number i would get and this is what happened
dry wet
1- 135 didn't do cyl. 1
2- 115 125
3- 110 115
4- 135 150
time for a leak down test i suppose? i don't think my rings are bad with those numbers but they're definately low. i just had a complete valve job done to my head about 20,000 miles ago so i highly doubt my valves are bad... any ideas?
btw, car still pulls very well... my boost takes forever to build but when it does, it's still good for a low 13s pass.
few thousand miles ago my turbo took a dump and all my compresser fins got chewed up and sucked into the engine... 
