So this morning I took the plunge and had my car Protuned by Calvin at Cobb Plano. Well, lets just say I'm pleased with the results. At the last dyno day the car put down 323tq/309hp at 25.9 psi on 93 octane gasoline. Calvin reworked the 93 octane map a little bit with the goal of having a conservative tune that I could beat on at the track all day long without issues. We ended up with 331tq/315hp at 26.1 psi. Calvin then took to task building me an e85 tune, and boy was he successful. Final output on corn squeezings came out to 396tq/360hp at 27.5 psi!

Here's a graph of my results from the dyno day against my new 93 octane map.


And here's the results of the e85 tune:

 

VERY nice. Thats some nice power.

 

Awesome numbers! Can you post your mod list please...

 

Very nice! As someone that is on a similar mod path as you, I am very excited.

 

Mod list:
AMS O2 replacement downpipe
AMS 200 cell HFC
Modified stock axel-back exhaust
K&N drop-in panel filter
DW800 injectors
Walboro 255 lph fuel pump
Grimmspeed 3 port boost solenoid
Access Port

 

Looks great, that's a ton of power through a "stock" muffler!

 

I don't remember you having the grimmspeed, was that a new addition? I thought I remember you using the OTS Stg2 map and they don't have an OTS for the Grimmspeed right?

 

No OTS maps for 3-ports but a smart idea for anyone getting pro-tuned.

 

Correct. The boost solenoid was installed this morning before the tuning.

 

Very nice results Matthew! Calvin works his magic yet again!

I expect Kevin from Cobb to be posting a video in the coming week.

 

There is enough of us locally on that use/will use the Grimmspeed that have been pro-tuned we should beg Chris/Calvin to post one Call it an NTEC-special Stage 2.5, adding a Grimmspeed 3-port. Now that is giving back to the community LOL

 

welcome to the 'e' club!!
but,
an increase of 45hp from 1.4lb of boost?
i no get it

 

or about 30mins from now

-Heist

 

Very nice Matthew! I cant wait to get mine back on the road

 

I think the 315 is from 93 while the 360 is on e85.