Good numbers?

[e30trooper]

So just did a compression test on my car.

lil info , m20 with stock over bore ( back in 04 ) I replaced the headgasket back in Feb. Have never ( yes NEVER ) done a valve adjustment on this car but its needs one. Allso missing one exhaust manifold stud if that effects the test.

so heres my numbers, car was pretty warm drove it all day and it only sat for maybe a hour ( still hot trust ) , i tested 3 times on each cyl ( 3 cranks )

#1; 170
#2; 170
#3; 175
#4; 175
#5; 175
#6; 170


these good numbers?

[acolella76]

Yes. It's more important that the cylinders are within a certain range of each other than the compression itself.

[e30trooper]

Yes. It's more important that the cylinders are within a certain range of each other than the compression itself.

true , well like i posted , they are all pretty dam close :D

[Vince30]

You want every cylinder within 5% of each other. Your numbers are very good.