The insane fuel volume requirements of todays 'big power' GTR builds makes us cringe, and the alternator cry! Piling pumps on pumps on boosters is a recipe for disaster with so many potential failure points, and the 70-80 amps of current draw doesn't make for a happy electrical system. It's not rare to see three Walbro ethanol compatible pumps, with one or two of them being run at 20+ volts with voltage boosters. The above scenario is common at 1600whp and higher, on ethanol, and still won't support more than about 1850whp (3 pumps and 2 boosters). For more power, being ethanol or methanol, a mechanical fuel pump is the only option. Generally speaking, putting a mechanical fuel pump at the front of the car, to pull fuel from a tank in the rear of the car, is about as bad an idea as it gets. Fuel pumps are designed to be pressure fed, by at least gravity. Restricting fuel to the inlet side of a fuel pump is a sure fire way to cause cavitation, among other things. The GT1R mechanical fuel pump kit solves all of the common problems with mechanical pumps. We start with a custom drive pulley to fits on a modified OE bellhousing. This drives our cable pulley, which drives a cable to the rear of the car, where the pump resides. A CNC bracket attaches the cable drive pulley to the bellhousing.
Features:- Custom cable lengths are available for pump placement pretty much anywhere you prefer
- Kit consists of all drive pulleys, machined and installed
- CNC mounting bracket for pulley adjustment, belt, cable, fuel pump with in/out fittings
- Mechanical fuel pump will easily supply 200psi
Fitment:- Nissan GT-R R35 2009-2021
Notes:- Pictures used for marketing purposes only. Actual product may vary.