Compression ratio

[Hard Driver]

I want to compute the compression ratio for my particular build but after doing a search have come up with conflicting values.For a 3400 I need:Head gasket bore dia. and compressed thickness,combustion chamber cc,piston dish cc and piston to deck clearance.Thanks for your help.

[bszopi]

Have you tried using our CR Calc? All the default values for the engines should be correct in there.

Brad via Tapatalk

[Hard Driver]

Thanks,I always go straight to the forums by passing the home page,didn't know it was there.

[robertisaar]

Have you tried using our CR Calc? All the default values for the engines should be correct in there.

Brad via Tapatalk

i know a lot of the newest stuff isn't correct (gen4 and HFV6) and some LQ1 stuff is missing as well.

[NateD4]

What values aren't right for HDV6?

I found a few...

[Hard Driver]

OK,got the specs that I needed.The combustion chamber for a 3400 is 28.6 as is the piston dome volume is this right,just a coincident they're the same ?