HPI Pulse 4.6 Buggy Nitro RTR HPI107020

Add $99.00 to receive Free Shipping...click for eligibility
reg $819.00

In Stock. Usually ships within 24 hours.

This item qualifies for BUNDLE & SAVE
This item qualifies for FREE SHIPPING
This is the HPI Pulse 4.6 4WD 1/8 scale Glow Powered Buggy Racer RTR.

Fitted with the extremely powerful K4.6 High Output engine from the Savage X 4.6, full racing suspension and a complete set of grey-anodized aluminum parts, the new HPI Pulse RTR buggy has the heart of a beast and the will of a winner! The Pulse is completely outfitted with all the specifications, parts and tuning capabilities of much more expensive racing buggies, but it's available to you at a competitive price, completely assembled and ready to go!

The Pulse buggy was designed from the start to bridge the gap between entry-level RTR kits and the crazy expensive full racing kits that include no running gear and must be built to precise specifications. What that means is you get a fantastic PREMIUM RTR buggy with top-quality materials and the ability to race with the big dogs, all with RTR convenience and a great price. Every part in the car was designed to be the highest quality and give the best performance on the track.

Take it to the track. Take to to the fields. Take it anywhere, and the Pulse will be able to take it all in its stride. The massive high-output K4.6 HO engine, sensible chassis layout, fully adjustable racing suspension and amazingly tough drivetrain mean it can take the hits and dishes them out just as well! The radio system features a high torque metal gear steering servo and pistol-grip radio, so you know you're getting the best we have to offer.

One HPI Pulse 4.6 4WD 1/8 scale Glow Powered Buggy Racer RTR with a .28 cu in Engine with Pull Starter, Body, Decals, 3-channel 2.4GHz Radio, eight AA Batteries and Instructions

Glow Fuel: Car blend with 10-20% nitro content
Glow starter, fuel bottle, building and track equipment


  • Chassis: 6061 aluminum 0.12" (3mm) thick with front and rear rod braces
  • Drive: Four wheel shaft, with steel outdrives and axles
  • Engine: HPI Nitro Star K4.6 HO .28 cu in, 2.9hp, pull starter two-stage air filter with splash guard to prevent engine from getting flooded with water in wet conditions, composite 2-needle carb, ABC construction, large heatsink for efficient heat dissipation, upgradable to the Roto Start 2 for easy push button starting (Roto Start 2 not included, order HPIP7130)
  • Radio: 3-channel 2.4GHz with end point adjustment, servo reversing, steering dual rate, failsafe and high-torque metal gear steering servo
  • Radio Tray: Low profile aluminum
  • Fuel Tank: 5.4oz (125cc)
  • Differentials: Bevel Gear type, silicone oil filled
  • Shocks: Oil-filled, 15mm diameter large bore
  • Shock Towers: Front, 7075 aluminum, rear 6061 aluminum
  • Brake: Dual drilled steel discs with fiber brake pads
  • Suspension: Assembled with steel hex head screws with locknuts, extra strong suspension arms, 2.5mm front swaybar and 3mm rear swaybar
  • Clutch: Three shoe, 14T steel clutch bell
  • Steering: Bellcrank type with 6061 aluminum steering link with three adjustment holes
  • Ball Bearings: Full set, rubber sealed
  • Body: Painted and trimmed buggy body with white molded rear wing
  • Bumpers: Front plastic
  • Wheels: Turbine design, white in color with 17mm hexes
  • Tires: Soft compound mini-pin Trekker tires with foam inserts
  • Ball Bearings: Full set
  • Caster: Adjustable, caster/toe-in refers to the angle of the front suspension when viewed from the side of the car in relation to the chassis
  • Camber: Adjustable front and rear, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle
  • Ackerman: Adjustable, Ackerman refers to the effect of the inside front wheel rotating faster than the outside front wheels during turns
  • Warranty (through the manufacturer – HPI): Two year limited, valid only in the USA, Canada and South America
18.7" (475mm) including wing
Width: 11.8" (300mm)
Height: 6.1" (155mm)
Weight: 7.3lbs (3300g)

13.4" (342mm)
Width: 7.7" (196mm)
Height: 4" (102mm)
  • HPI Pulse 4.6 Buggy

Review Summary


5 Stars Service

semen from CA wrote (October 12, 2012):

Even though I was told about my item to be back order however I am pleased with the prompt service I have received.

5 Stars Excellent product

Frederico from Rio Grande do Sul wrote (October 02, 2012):

Very good product, with high quality and pretty resistant.