Just posting up as an fyi.
Not trying to break any records with this setup, just a good running street truck on pump gas and meth injection.
'00 Sierra, 408, mild cam, MP78mm, Nelson headers into one.

14psi, 804hp/754tq.

Met the goal we were attempting; hard not to keep pushing it, but it'll stay together and be a fun truck.

 

Nice numbers, got a graph to post up? I would like to boost mine over winter. Just a simple setup on my lq9. Like a 68-72mm turbo at about 8psi. 600whp would put a huge smile on my face and hopefully run for awhile. Congrats on solid setup.

 

800hp on 14 psi. Nice

 

Nice #s

 

What's the story with those Nelson turbo headers? Have any details? I checked the site briefly but didn't find any sort of info...
Is it a custom only thing, or possibly a kit?

 

Cool truck guys. Also looking for specs on the kit and the engine.

 

Definitely nice numbers on 14psi. Good job guys

 

Impressive numbers!

 

nice work nelson, impressive numbers

 

Thanks for the comments.

We do one off kits occasionally.
Just a set of headers joined into one.
Currently, we're not offering any kits; gotta get the shop caught up; too many projects. (speaking of, i'll post one we just completed)

I'll get a graph, it pulls to 6krpms.

The kit pulls great and linear.
No overboost, no congestion/back pressure; just nice clean power.

Here's a shot of the histogram and how boost was coming in on the dyno.
No dips, no shutting down early in the rpms and nice controlled boost.