HGT Precision 4speed Sequential Racing Gearbox
$13,750.00 inc. GST
Available on back-order
Product Description
This gearbox is ideally suited for drift cars with a wide torque band. The gears are straight cut strong and diamond ground to DIN5/DIN6 standards for maximum efficiency and even load distribution across the gear teeth. Constant-mesh dog engagement for shifts as quick as 40 milliseconds. Probably the worlds quietest straight cut geared, sequentially shifted, dog engaged gearbox, with almost none of the whine traditionally associated with this industry race standard. This sequential transmission is totally “streetable” and generates less heat than competitors. Gears have been successfully tested behind engines with 1500hp/1100kw and 1200ftlb/1600nm in race conditions.
LUBRICATION: Internal Splash
SEALS: O-Ring
INPUT SHAFTS:
- GM 26 tooth spline
- GM/Nissan 26 tooth spline with Nissan spigot
- Mazda 23 tooth spline
- Nissan 24 tooth spline
- Toyota 21 tooth spline (R154)
- Toyota 14 tooth spline (V160 / V161/ 6MT)
Others possible on request
WEIGHT: 29kg
SIZE: 341mm Long x 180mm Wide x 277mm Tall
RATIOS:
1st 2.36 2.16
2nd 1.65 1.65
3rd 1.23 1.23
4th 1.00 1.00
Rev 2.94 on both
PORTS:
Oil Outlet and Inlet for lines for Pump, Filter and Cooler options
Gearbox Breather
Oil Temperature sensor
Oil Fill
Oil Drain with a magnetic plug
RATINGS: 1000 nm / 738 ftlb / 102kg and 11,000 RPM
FRONT PATTERN: GM Muncie
OUTPUT:
Flange pre-drilled for 1350 Series Yoke or Slip Yoke – supplied with hardware. Comes pre-fitted with a reluctor wheel ready to accept our Speed Sensor to enable launch control, traction control, speed referenced boost or a digital speedometer.
ACCESSORIES:
HGT Billet CNC Shift Lever with remote mount base. Centre of Tunnel, Right or Left Offset shift lever positions. Two different height options to accommodate driver preference. Reverse is integrated into the shift lever and comes with trigger for a reverse light and loom, or reverse can be remotely mounted for Paddle Shift setups
HGT Shift Cut Knob – Analogue signal with a full-bridge system
HGT Billet Paddleshift interface brackets for Motec, Geartronics, Shiftec and Life Racing actuators actuators
HGT Billet CNC Digital Gear Position Display
HGT Billet Push Clutch Release Bearing with Shims
HGT Billet Speed Sensor Bracket and GT101 Sensor
HGT Breather Kit
HGT 1350 Series Yokes bolt up to output flange and weld to the drive shaft. Slip Yoke for one-piece drive shafts, or Non-Slip Yoke for two-piece driveshafts.
Cast or Billet Vernier Bell Housings to allow direct fitting of HGT Gearboxes to:
BMW: Straight 6 M50, V8 M60, M62, S62, S65
GM: LS/SBC OEM style with 168 tooth ring gear, front mount starter motor 11”/12” clutch
Ford: Aluminator, Barra, Coyote, Duratec series, Windsor
Honda: K Series RWD, F20C S2000
Mazda: Rotary Series 6 rear mount starter, MZR-L series
Millington 2.5, 2.7, 2.8
Nissan: SR20, RB20, RB25, RB26, RB30, VQ35HR, VQ37HR, VR38 RWD
Toyota: 1JZ, 2JZ, 1UZ, 3UZ, 3SGE Beams, 86, 4AGE
Others available on request…just ask.
