Fuel support and turbo upgrades, I would suggest. Bigger fuel injectors, the Grimspeed 3 port boost solenoid (allows you to run more than 20 psi), and a bigger turbo. Converting to E85 or flex will make a huge difference.
@@LongLiveKorra One of the potential weak points on the MR is the stock clutch packs. As a tuner you have to watch at least 3 things - torque (keep it under ~360), clutch slip speed (+/- 5%), and clutch pressure (no more than 180). That being said you watch torque down low on the stock 4B11 (MR or GSR) but once you are in the upper RPMs you can go quite a way on horsepower - better on E85 than pump gas.
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What would you have to do to make 450 wheel horsepower in the MR?
Fuel support and turbo upgrades, I would suggest. Bigger fuel injectors, the Grimspeed 3 port boost solenoid (allows you to run more than 20 psi), and a bigger turbo. Converting to E85 or flex will make a huge difference.
@@Morgamania2 would a clutch update have to happen as well? I have a mr and I heard that the mr can only go up to 380 - 400hp
@@LongLiveKorra One of the potential weak points on the MR is the stock clutch packs. As a tuner you have to watch at least 3 things - torque (keep it under ~360), clutch slip speed (+/- 5%), and clutch pressure (no more than 180). That being said you watch torque down low on the stock 4B11 (MR or GSR) but once you are in the upper RPMs you can go quite a way on horsepower - better on E85 than pump gas.
@@Morgamania2 thank you!