Regular price
$799.99
/
STAGE 1R - 190HP
The Stage 1R adds 40hp over stock configuration.
Fits all 2019-2021 900T and 2022 900T Expedition
Due to the limitations of some of the original components, we had to engineer new components in order to accomplish a 40HP gain.
This package runs on our brand new multimap logic and will transform your 900 ace turbo into a real beast!
You will have two boost level to choose from:
- Standard: 14psi
- Sport: 15psi
The throttle response of this reflash is just insane and it will perform perfectly in any condition.
Our primary adjustable clutch ramps are a must to achieve the optimal RPM. The target RPM is 8000 to 8100 for maximum engine efficiency.
Ramp adjustment starting point for a stock spring and helix combination in good condition, to achieve the target RPM. Please note; a modified spring and helix combination affects the final result. Therefore, we cannot provide settings for every application.
The test should be performed as follows: accelerate quickly but gradually to avoid track slippage. While accelerating, wait for the RPM to stabilize, then take an RPM reading. If the RPM is too high, add weight; if too low, reduce the weight.
Note that surface conditions vary and affect RPM.
- Target RPM: 8000 - 8100
- PEFI Adjustable Ramp Kit SKI-900R-CLUTCH-RAMP-69G
- Set to a total weight of 72.6 G (use purple or blue Loctite).
- A screw head flush with the top of the hole (at the heel) is the most common setting.
Kit includes:
- Stage 1 ecu reflash
- Precision EFI upgraded downpipe.
Perfect for trail application.
