stock compression question

[mustangmat99]

i just bought a supercharged car, well i wanna check the cylinder compression, i bougth a lil compression tester from autozone, well i know the factory compression ratio is 9.4:1, but my freind said i need to know the psi of the compression of the factory so i can by that and judge from the meter? so whats my factory psi compression? or am i WAY off base with all this?

 

[Stratus183]

According to the Haynes manual the Lowest reading cylinder should be within 15psi of the highest reading cylinder with 100 psi as a minimum pressure.

Hope this helps.

 

[atlblue2000]

According to the Haynes manual the Lowest reading cylinder should be within 15psi of the highest reading cylinder with 100 psi as a minimum pressure.

Hope this helps.

Nice ride Stratus. I think I may have asked you this before, but where'd you get that hood from? Also, hows that tubular front setup doing for street use?