i'm not talking about putting on mods or bolt ons. I was wondering if anyone had taken for instance an emanage or something along those lines and seen if they can tweak out their motor to produce more hp?
might be a stupid question, but i've never heard anything about it.
This message is obviously for N/A ppl, i know we work with boosted applications already.

 

yeah i can think of a few guys who have used air fuel computers to tweak n/a maximas on their own.

 

Was it worth it?

 

Probably not if you are NA. Someone on here squeezed like 7-8 hp from an SAFC tune.

 

That might be worth it if I can get it for cheap

 

Yeah, with a 3.5 and dek injectors, things may get a little goofy.

 

On a 3.5, SR20 squeezed a bit out, not sure exactly how much but it was more than 7-8.

 

This is from tuning. Before my header install, I dynoed 204hp, 198tq. The 200hp, 193tq on the graph was just the baseline the same day I tuned, so I picked up a few hp that I had lost from before.

 

209.4 after installing headers?

 

after tuning. Headers lost me 4 hp according to the dyno (204-200). The dynos were in 50 degree different weather though.

 

209whp on an N/A 3.0 4th gen. Way to go man

 

what kind of headers were you running?

 

On his homepage it says Cattman. Best headers available for us

 

too much bank for them though

 

You get what you paid for...

 

yeah thats true especially on the vq35.

 

so whats a safc II usually run? price wise

 

mid $200s.

 

I think SR went from high 240's on the dyno to low 260's. For ~250 bucks that'd be worth it. But I need to stop modding and get that f*cking paint job done.