Typical cylinder compression on 3.3L?
#1
Burning Brakes
Thread Starter
Typical cylinder compression on 3.3L?
Hello,
As tittle says, what would be the typical cylinder compression in these 3.3L turbo engines (stock in good condition assuming). Not looking for the leak down test at this moment.
Thanks
As tittle says, what would be the typical cylinder compression in these 3.3L turbo engines (stock in good condition assuming). Not looking for the leak down test at this moment.
Thanks
#2
I just did both compression and leak down before dropping my motor to do more mods.
The compression tester is a new IEC .
I do have small reliefs cut in my pistons for a high lift cam.
I have 10 k miles on a full rebuild
I measured 150 psi on every clyinder
the leak down was less than 1% on every cylinder
The compression tester is a new IEC .
I do have small reliefs cut in my pistons for a high lift cam.
I have 10 k miles on a full rebuild
I measured 150 psi on every clyinder
the leak down was less than 1% on every cylinder
#3
Burning Brakes
Thread Starter
Originally Posted by Black_Hat
I just did both compression and leak down before dropping my motor to do more mods.
The compression tester is a new IEC .
I do have small reliefs cut in my pistons for a high lift cam.
I have 10 k miles on a full rebuild
I measured 150 psi on every clyinder
the leak down was less than 1% on every cylinder
The compression tester is a new IEC .
I do have small reliefs cut in my pistons for a high lift cam.
I have 10 k miles on a full rebuild
I measured 150 psi on every clyinder
the leak down was less than 1% on every cylinder