hz for stock and other turbos

[JiggahMan]

What is the karman for stock turbo?
And for those of you who have others, what turbo are you running and how many hz are you hitting?

 

[CYCLONE]

Hz are going to be affected by what kind of air metering you are using stock mass, hacked mass or maft, etc. So you'll get a lot of inconsistancy. I'm running about 2400hz of the afc, the logger will only log up to 1600hz.

 

[JiggahMan]

I run a 20g TD06 and 3" MAF, I'm getting 2100.. Someone told me they got their 14b to 2100 so I was worried I had a huge boost leak or something.. but I guess not.

 

[BlackHawkAWD91]

I got TMO stage 3 chip and GM-mas. I see 3300 on SAFC with 50trim at 20psi on 9.1 compression

 

[TURFNNSURF]

I see similar readings to BlackHawk with a Keydriver stage 3 eprom and 3" GM mas and translator. This is on a PTE GT3255E turbo at 18psi. Race ported head and stock 120K bottom end.