Boostin Performance - 2012 Evo X GSR stock
Boostin Performance - 2012 Evo X GSR stock
Went great. Great staff and clean shop. I'll post graphs later - I have a baseline, final tune, and overlay of the two. All on 93 octane.
Baseline - 241 hp/257tq. Extremely rich, lumpy boost, and flat hp after 4500 rpms
Final tune - 295 hp/303tq. Those are peak numbers. At the lower end of the rpm range there are gains of ~60 tq. Car is leaned out a bit (still very safe), boost is smoothed (25-26psi), and power grows to redline (7400). Also added a 2 step launch control feature into the tune.
All of this is on a completely stock car, save a Grimmspeed BC. Fantastic $/hp ratio.
Car feels much more alive than it did before. Many thanks to Devin and crew for the great work and hospitality. Starting to build the next shopping list.
Baseline - 241 hp/257tq. Extremely rich, lumpy boost, and flat hp after 4500 rpms
Final tune - 295 hp/303tq. Those are peak numbers. At the lower end of the rpm range there are gains of ~60 tq. Car is leaned out a bit (still very safe), boost is smoothed (25-26psi), and power grows to redline (7400). Also added a 2 step launch control feature into the tune.
All of this is on a completely stock car, save a Grimmspeed BC. Fantastic $/hp ratio.
Car feels much more alive than it did before. Many thanks to Devin and crew for the great work and hospitality. Starting to build the next shopping list.
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Former Sponsor
iTrader: (7)
Joined: Jan 2011
Posts: 1,367
Likes: 16
From: 2116 Stonington Ave Hoffman Estates IL 60169
Thanks for the upload!
I've already packaged together the next list of parts and had a few questions. I'll give you a call later today.
In parallel I've begun 'conditioning' the wife on the outlay of cash. This is a slippery slope....
I've already packaged together the next list of parts and had a few questions. I'll give you a call later today.
In parallel I've begun 'conditioning' the wife on the outlay of cash. This is a slippery slope....
Former Sponsor
iTrader: (7)
Joined: Jan 2011
Posts: 1,367
Likes: 16
From: 2116 Stonington Ave Hoffman Estates IL 60169
Yeah, I think it does at 5k rpms. Not really sure on how that compares to what I've got (other than 400rpms). Honestly, not a huge deal for me as I don't have the cahones to drop the clutch with the gas on the floor at either rpm. Sounds like a recipe to break something...



