S85-EVO Program
Tap right for info.
Beyond 500whp.
The S85-EVO gains 50whp over a stage 2 S85, and over 100whp compared to stock.
The highest duration compatible with the VANOS system.
The intake duration are exclusively manufactured to our specifications.
Lightened, uprated valvetrain.
The components were carefully selected for safe performance.
Optimized engine maps.
S85-EVO tuning solutions were developed on the road, and fine tuned on the dyno for all driving conditions.
Spec your S85-EVO
FAQs
Yes. Contact me to discuss options.
No.
Yes.
No. You can - but you're adding time, and more parts expenses. If you wish to do so, I can add the required hardware this extra step.
No, they stayed on. Some gains could be made, but they do not fall within the scope of my intentions with this program.
Yes - dyno tuning will be mandatory.
performance increases
How does it feel?
Gains of 50whp over the a FBO Stage 2 S85 are obtained, and approximately 100whp over stock.
Although impressive, the power gains only tells a part of the story.
The performance gains are compounded where it matters most: the real world.
In this entry, I explain the performance advantages to revving higher and why the loss of torque below 4,500 matters little.
Build Journal: A special series
Better value than a stroker? I believe so.
Beyond the traditional upgrades, making more power on the V10 has most often been answered with "Stroker!".
Let's see if we can avoid splitting a block to make more N/A power.
In this Special Series, I document the theory & unboxing, the installation, break-in procedures, tuning, and real world results on the dyno and the street
Cheers,
- Matt / @m3_epoustouflant
Explore the programs
SXX-EVO: High duration camshaft programs.
In 2023, I set out to empirically prove, or disprove an hypothesis: could we reach 125hp/liters on naturally aspirated S54B32, S65B40 and S85B50 engines?
As of 2024, I'm happy to report the hypothesis has been proven right.