Description
Topgun’s newest supercharger kit features a Rotrex C38R-112 head unit, capable of delivering over 800whp to the tire of your 370z (with proper supporting modifications). We’ve tested this unit in house with great success, and now have it available for purchase to the community. With an OEM lower balancer, and the pulley combination this comes with, you’ll see boost output in the upper teens with relative ease, and power figures in the high 600-low 700hp range. The unit comes with a boost control module to allow a bypass valve to bleed off charge pressure, for the stock engine crowd to still have peace of mind when leaning into the throttle. Install is straightforward, however, if you feel you need a professional touch, we can offer complete installed packages at our location in Louisville, KY.
***THIS KIT DOES NOT COME WITH FUELING, ENGINE MANAGEMENT, OR SUPPORTING DRIVETRAIN COMPONENTS – End user responsible for ensuring these pieces are in place to support the power output of this combination.***
The kit will include:
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Rotrex C38R-112 head unit with dedicated setrab 19 row oil cooler
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All supercharger mounting bracketry
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Tial blow off valve
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Boost Control Module (adjust boost from in cabin)
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1000hp Air to Air Intercooler – Vibrant Core
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All hot/cold side piping ? 3? intakes with MAF housings
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Remote coolant overflow reservoir and lines
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Cold Air K&N Supercharger Intake Filter with 3.5? piping
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PCV Breather Filters
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Installation Instructions
SEE BELOW FOR FUEL COMPONENT NEEDS:
All components listed below are available on the main page:
91/93 OCTANE MINIMUM REQUIREMENTS – up to 500whp
– 1000cc injectors
– 340lph pump with install kit and voltage stabilizer kit
– Ecutek package (Interface, deskey, license)
– 4 bar omni MAP sensor
HIGH POWER 91/93 OCTANE REQUIREMENTS – 600whp+
– 1200cc minimum injectors
– 450 lph pump with install kit and voltage stabilizer kit
– Return Fuel System
– 4 bar omni MAP sensor
E85 MINIMUM REQUIREMENTS – Up to 700whp
– 1300cc minimum injectors
– 450 lph pump with install kit and voltage stabilizer kit
– Return Fuel System
– 4 bar omni MAP sensor
HIGH POWER E85 REQUIREMENTS – 800whp+
– 1600cc injectors
– 450 or 525 lph pump with install kit and voltage stabilizer kit WITH Kenne Bell Boost a pump OR twin 340/450lph pumps
– Return Fuel System
– 4 bar omni MAP sensor
