New Product Release

Click here to download the high-resolution image!

#871 Savage SS 4.6 Kit with Nitro Star K4.6 Engine and Nitro GT-1 Truck Body

New from HPI Racing is a high performance update to unassembled Savage SS monster truck, the Savage SS 4.6!

The heart of the Savage SS 4.6 is a completely new 4.6cc (.28 cubic inch) engine that pumps out 2.9 horsepower for a top speed of 44 mph and enough power to do wheelies on command! The powerful K4.6 engine has an anodized billet aluminum head to keep it cool even during extreme off-road driving, true ABC construction using a long-life chromed sleeve, an all-new 8.5mm composite carburetor for high performance and improved high temperature tuning, and a pullstarter for easy starting. The addition of our dual chamber polished aluminum tuned pipe provides a wide powerband and higher top speed, optimized with revised 47/17 gearing. And, a new dual stage air filter with increased filtering capacity is included to help protect and extend the life of  the K4.6 powerplant.

To handle the extreme power we’ve added heavy duty parts as standard equipment. Front and rear “4 gear” differentials with updated gears are included for added durability. The entire drivetrain is now equipped with heavy duty diff shafts and cup joints for strength and extended service intervals. High grip Dirt Bonz tires put the power to the ground, and they’re nearly 40% lighter than our standard Savage tires for quicker acceleration. To beef up the braking our dual disc brake kit is standard, featuring two vented stainless steel disc brakes and a machined steel brake hub. Even the steering has been upgraded to an accurate cam-type servo saver, delivering quick steering response and added servo protection.

Since the Savage SS 4.6 is an evolution of the original Savage SS, it includes the features that made the SS so popular. It’s in kit form, not preassembled, so experienced R/C modelers can have the pleasure and satisfaction of building it themselves. Kits also allows owners to build the kit to their exact specifications and customize the truck by adding any option parts such as our Reverse Module, anodized TVP and roll bar sets and Roto Start System during assembly. Since many drivers already have advanced radio systems that are perfect for the Savage SS 4.6, we don't include a radio, which helps lower the price so that we can add high performance hop-up parts and still keep the cost of the truck low. Simply put, kits are fun, convenient and price-conscious!

And, the Savage is one of the toughest R/C monster trucks ever! From the heavy duty TVP chassis design to the massive suspension arms, the Savage SS 4.6 is designed to be driven hard and survive the challenge. And all Savage trucks are supported with a huge assortment of available options parts from HPI and other aftermarket companies, so owners can customize their Savage exactly how they want it. Step up the speed, power and durability of a Savage SS 4.6!

Savage SS 4.6 features:

Nitro Star K4.6 Engine
High torque, 2.9 horsepower engine that is reliable, easy to maintain and easy to tune. Billet aluminum head provides high efficiency cooling, composite carburetor for consistent performance, pull starter equipped for easy starting.

High Performance Polished Tuned Pipe
Dual chamber design for higher top speed and wide power band.

Dirt Bonz Tires
40% lighter than the stock tires for more speed, soft and sticky S-compound rubber for high traction on dirt surfaces.

Dual Disc Brake
Stainless steel, drilled disc brakes provide serious stopping power, enough to do "brakies" on command.

Heavy Duty Diff Shafts and Cup Joints
Hardened for extra strength and to lengthen the time between re-builds.

Adjustable Upper Arms
Turnbuckles allow easy adjustability of the suspension geometry for improved handling and performance.

8 Spoke Wheel Satin Chrome
Realistic styling with a finish that looks like real aluminum, lightweight nylon construction for durability. 

4-Gear Differentials
For increased drivetrain durability as well as extended time between maintenance.

Cam Type Servo Saver
Adjustable design allows precise tuning for optimal steering response and extra servo gear protection.

Heavy Duty 3 Shoe Clutch System
The 3 shoe clutch system paired with the massively “torquey” K4.6 engine gives you the power to do wheelies on command!

Optimized Gearing Ratios
With the 47Tooth Spur Gear and 17Tooth Clutch Bell, the Savage is geared for monster torque and wheelies on command!

Heavy Duty Dogbones
A powerful engine requires a heavy duty drivetrain for durability. We’ve got you covered with heavy duty dogbones, diff shafts and cup joints.

Front and Rear Skidplate Bumpers
Realistic skidplate bumpers made of high impact nylon look great and minimize crash damage.

2 Speed!
Adjustable 2 Speed Transmission with heavy duty metal internal gears for durability, bottom end punch and high top speed. Adjustable slipper clutch for drivetrain protection.

Nitro Star K4.6 engine features:

ABC Construction
The K4.6 engine features true ABC (Aluminum, Brass, & Chrome) construction — the ultimate in strength, durability, and high performance. The 8 port sleeve is made from durable chrome plated brass for strength and durability, and the lightened piston is made of lightweight aluminum for optimal performance. The knife-edged aluminum connecting rod is streamlined for performance and includes bushings on each end for added durability and strength.

8 Port Chrome Plated Brass Sleeve
Designed to operate at very high rpm's and crank out serious horse power! 

Flushed Screw Settings for Fuel Mixture
The stock carburetor settings are made flush for convenient “back to factory settings.” This avoids unnecessary damage to the needle that other traditional carburetor designs can cause. 

Hand Adjustable High Speed Needle
Conveniently tune your engine’s high speed needle by hand - no tools necessary! Tuning your engine just got easier. 

Machined Head
Billet aluminum heat sink for better cooling and durability. Machined cut-outs for convenient access to mounting screws for easy disassembly. 

Huge, 8.5mm Composite Carburetor
The composite material dissipates heat more efficiently than cast aluminum making your engine idle smoother and run more consistently throughout the whole rpm range.

Durable Finned Aluminum Crankcase
Cast aluminum crankcase is designed for maximum durability and heat dissipation with numerous heat sink fins.

Innovative Dual Stage Air Filter Design
The “High Flow” Dual Stage Air Filter dramatically reduces intake restriction as it smoothes and straightens air flow. More air means more usable power and acceleration throughout the engine’s rpm range. The innovative design also offers unprecedented protection from dirt and dust.

Standard Savage features:

• Purple anodized, billet aluminum heatsink engine head
• Adjustable upper arms with thick steel turnbuckles
• Stiff shock springs
• Pre-trimmed unpainted Nitro GT-1 truck body with pre-cut decals
• Giant 1/8th scale (16.8" x 21")
• 44+ miles an hour!
• Full-time shaft driven four wheel drive
• Complete set of rubber sealed ball bearings
• High performance aluminum dual chamber tuned pipe
• Aluminum high flow tube rear exhaust header
• Cast aluminum heavy-duty engine mount
• Heavy-duty drivetrain and suspension optimized for big-block engines
• Hardened metal differential gears
• Heavy-duty chromed steel dogbones
• Adjustable 2 speed transmission with heavy-duty metal internal gears
• Adjustable slipper clutch
• Adjustable disc brake
• Wide-track suspension (nearly 17 inches wide!)
• Stainless steel inboard hinge pins with anodized aluminum braces
• 8 long stroke oil-filled coilover shock absorbers
• Rigid aluminum TVP chassis (Twin Vertical Plates)
• Large 160cc fuel tank
• Enclosed radio box for protection of electronics
• Front and rear skidplate bumpers
• Adjustable body posts (with an extra mount for SUV bodies)

* Compatible with T-Maxx bodies
* Compatible with T-Maxx wheels
* Compatible with T-Maxx tires

Also Available!
-- #87032 Reverse Module (using the 3rd channel of the radio system)

Number	Qty	Name US	List Price	EAN Code
New Spare Parts
3138	2	8 SPOKE WHEEL SATIN CHROME (83x56mm/2pcs)	$ 13.00	4944258031385
4852	2	DIRT BONZ TIRE S COMPOUND (156X93MM/2PCS)	$ 27.00	4944258048529
6749	4	SHOCK SPRING 14.4x117x1.4mm 26 COILS (BLACK/4pcs)	$ 8.00	4944258067490
76937	1	SPUR GEAR 47 TOOTH (1M)	$ 4.00	4944258769370
85058	1	STEERING CRANK/SERVO SAVER SET	$ 11.00	4944258850580
86133	2	BRAKE DISK (STAINLESS STEEL/2pcs)	$ 6.00	4944258861333
86138	1	ALUMINUM TUNED PIPE (POLISHED/21+)	$ 38.00	4944258861388
86145	4	FLANGE PIPE 3x6x10mm (4pcs)	$ 3.00	4944258861456
86146	4	BRAKE PAD 32x1.0mm (4pcs)	$ 7.00	494425825849
86271	1	FLYWHEEL 34mm (3PIN)	$ 9.00	4944258862712
86276	2	HEAVY DUTY CUP JOINT 6x13x20mm (SILVER/2pcs)	$ 12.00	4944258862767
86277	2	HEAVY DUTY CUP JOINT 8x14x19mm (SILVER/2pcs)	$ 12.00	4944258862774
86278	2	HEAVY-DUTY DIFF SHAFT 14x34mm (SILVER/2pcs)	$ 16.00	4944258862781
86319	1	STEERING POST 12x47mm (PURPLE)	$ 8.00	4944258863191
86356	1	BRAKE LINKAGE SET	$ 7.00	4944258863566
87149	1	RACING FUEL TANK (160cc/NO PRIMER)	$ 14.00	4944258871493
87150	1	DUAL DISK BRAKE SET (STAINLESS STEEL)	$ 18.00	4944258871509
87151	3	PTFE CLUTCH SHOE/SPRING SET (3pcs/ea)	$ 8.00	4944258871516
87153	1	3 PIECE CLUTCH SET	$ 16.00	4944258871530
87192	1	4 BEVEL GEAR DIFFERENTIAL SET (ASSEMBLED/1 SET)	$ 45.00	4944258871929
87193	1	4 BEVEL GEAR DIFFERENTIAL CONVERSION SET (1 SET)	$ 10.00	4944258871936
87194	4	SHAFT FOR 4 BEVEL GEAR DIFF 4x27mm (4pcs)	$ 7.00	4944258871943
87197	1	CAM TYPE SERVO SAVER/THROTTLE RETURN SPRING SET	$ 18.00	4944258871974
87198	1	AIR CLEANER (21+ SIZE)	$ 10.00	4944258871981
87199	1	AIR CLEANER SLEEVE SET (FOR #87198)	$ 5.00	4944258871998
87204	1	AIR CLEANER FOAM ELEMENT SET (FOR #87198)	$ 6.00	4944258872049
A992	1	HEAVY DUTY CLUTCH BELL 17 TOOTH (1M)	$ 12.00	4944258709925
Z224	10	WASHER M3 x 8mm	$ 1.00	4944258002248
Existing Spare Parts
6122	10	BODY PIN (MEDIUM)(10pcs)	$ 2.00	4944258061221
6123	20	BODY PIN (LARGE/8mm/20pcs)	$ 4.00	4944258061238
6154	10	NYLON STRAP (3.5x150mm/BLACK/10pcs)	$ 2.00	4944258061542
6163	5	SERVO TAPE 20x100mm (5 pcs)	$ 4.00	4944258061634
6811	8	O-RING 6x9.5x2mm (BLACK/8pcs)	$ 3.00	4944258068114
6816	6	SILICONE O-RING S10 (6 pcs)	$ 2.00	4944258068169
6819	5	SILICONE O-RING P-3 (RED) (5 pcs)	$ 1.50	4944258068190
6899	6	O-RING 5x8x1.5mm (6pcs)	$ 2.00	4944258068992
50474	1	SILICONE TUBE 2x5x300mm	$ 6.00	4944258504742
72130	1	STAINLESS SLIPPER DISK (NITRO RUSH)	$ 2.00	4944258721309
72131	2	SLIPPER CLUTCH PAD (NITRO RUSH)	$ 4.00	4944258721316
73917	2	MAIN CHASSIS 2.5mm (SILVER/2pcs)	$ 60.00	4944258739175
76914	1	TRANSMISSION GEAR 44 TOOTH (1M)	$ 4.00	4944258769141
76929	1	TRANSMISSION GEAR 39 TOOTH (1M/2 SPEED)	$ 5.00	4944258769295
85044	1	DIFF CASE SET	$ 6.00	4944258850443
85045	1	GEAR BOX/BULKHEAD SET	$ 13.00	4944258850450
85046	1	CENTER GEAR BOX	$ 13.00	4944258850467
85047	1	SUSPENSION ARM SET	$ 13.00	4944258850474
85048	1	UPRIGHT SET	$ 5.00	4944258850481
85049	1	SHOCK BODY SET (2 SHOCKS)	$ 5.00	4944258850498
85050	1	SHOCK PARTS/ROD END SET (2 SHOCKS)	$ 6.00	4944258850504
85059	1	BUMPER SET/LONG BODY MOUNT SET	$ 9.00	4944258850597
85060	1	SKID PLATE/BODY MOUNT/SHOCK TOWER SET	$ 14.00	4944258850603
85061	1	RADIO BOX SET	$ 7.00	4944258850610
85066	1	ADJUSTABLE UPPER ARM SET	$ 16.00	4944258850665
85067	1	UPPER TIE ROD SET	$ 4.00	4944258850672
86030	1	BEVEL GEAR 43 TOOTH (1M)	$ 7.00	4944258860305
86031	1	BEVEL GEAR 13 TOOTH (1M)	$ 10.00	4944258860312
86055	2	SHOCK SHAFT 3x86mm (SILVER/2pcs)	$ 5.00	4944258860558
86056	1	DOGBONE 8x84mm (BLACK)	$ 6.00	4944258860565
86057	1	DOGBONE 8x78mm (BLACK)	$ 6.00	4944258860572
86059	4	BALL 6.8x7.3x3mm (BLACK/4pcs)	$ 6.00	4944258860596
86060	1	ENGINE MOUNT (SAVAGE)	$ 8.00	4944258860602
86061	1	EXHAUST HEADER (REAR EXHAUST)	$ 17.00	4944258860619
86062	2	JOINT POST 4x7x74mm (2pcs)	$ 6.00	4944258860626
86063	2	ENGINE MOUNT BRACE 7x7x74mm (2pcs)	$ 6.00	4944258860633
86065	2	AXLE 8x9x44mm (BLACK/2pcs)	$ 14.00	4944258860657
86066	4	HEX WHEEL HUB 14mm (SILVER/4pcs)	$ 6.00	4944258860664
86067	1	BULKHEAD LOWER PLATE 2.5mm (PURPLE)	$ 8.00	4944258860671
86068	2	UPPER ARM BRACE 4x54x3mm (2pcs/PURPLE)	$ 3.00	4944258860688
86069	1	ENGINE PLATE 2mm (PURPLE)	$ 7.00	4944258860695
86070	2	LOWER ARM BRACE 4x54x3mm (PURPLE/2pcs)	$ 3.00	4944258860701
86071	2	FLANGE SHAFT 4x62mm (BLACK/2pcs)	$ 3.00	4944258860718
86072	2	THREADED SHAFT M4x70mm (BLACK/2pcs)	$ 3.00	4944258860725
86073	2	SHAFT 4x78mm (SILVER/2pcs)	$ 4.00	4944258860732
86074	2	SHAFT 4x46mm (SILVER/2pcs)	$ 3.00	4944258860749
86076	1	PILOT NUT 1/4-28x8.5mm (BLACK/1pc)	$ 2.00	4944258860763
86077	2	COLLET 7x6.5mm (BRASS/21 SIZE/2pcs)	$ 4.00	4944258860770
86078	1	FLYWHEEL 34mm (21 SIZE)	$ 8.00	4944258860787
86081	1	GEAR SHAFT 6x12x78mm (BLACK/1pcs)	$ 8.00	4944258860817
86084	1	DRIVE GEAR 32 TOOTH (1M)	$ 4.00	4944258860848
86087	1	CLUTCH GEAR HOLDER WITH ONE-WAY (SILVER)	$ 22.00	4944258860879
86088	1	IDLER SHAFT 6x8x45mm (BLACK/1pc)	$ 7.00	4944258860886
86089	1	DRIVE SHAFT 6x71mm (BLACK/1pc)	$ 4.00	4944258860893
86090	2	STEERING CRANK POST 6x49mm (BLACK/2pcs)	$ 7.00	4944258860909
86091	1	CLUTCH HOLDER SET (2SPEED/ASSEMBLED/SAVAGE 21)	$ 8.00	4944258860916
86092	1	BRAKE CAM AND PISTON SET	$ 4.00	4944258860923
86094	6	SCREW SHAFT M4x2x12mm (BLACK/6pcs)	$ 2.00	4944258860947
86095	6	SCREW SHAFT M5x3x18mm (BLACK/6pcs)	$ 2.00	4944258860954
86097	1	DRIVE GEAR 18-23 TOOTH (1M)	$ 5.00	4944258860978
86098	1	IDLER GEAR 29 TOOTH (1M)	$ 4.00	4944258860985
86121	4	WASHER 5x10x3mm (BRASS/4pcs)	$ 2.00	4944258861210
86128	1	2 SPEED MAINTENANCE KIT (SAVAGE)	$ 5.00	4944258861289
86129	1	ROLL BAR (SAVAGE)	$ 15.00	4944258861296
86130	1	SLIPPER CLUTCH HUB (SAVAGE)	$ 3.00	4944258258058
86132	2	AXLE 8x9x44mm (COUNTERCLOCKWISE/SILVER/2pcs)	$ 14.00	4944258861326
86134	2	HEAVY DUTY DOG BONE 9x123mm (2pcs/SILVER/SAVAGE)	$ 15.00	4944258861340
86144	4	BALL 6.8x8x3mm (4pcs)	$ 4.00	4944258861449
86173	1	ALUMINUM MOUNT AND RETAINER SET	$ 7.00	4944258861739
87040	1	SILICONE EXHAUST COUPLING 12x18x30mm (PURPLE)	$ 4.00	4944258870403
87041	2	RUBBER CAP FOR GEAR BOX (2pcs/SAVAGE)	$ 2.00	4944258870410
87042	1	SPRING 4.9x8x7mm/WASHER 4.3x10x1.0mm (HEX HOLE)SET	$ 5.00	4944258870427
87049	2	SHAPED EXHAUST GASKET (21SIZE/2pcs)	$ 3.00	4944258870496
87054	2	EXHAUST MANIFOLD SPRING 3.2x75x0.7mm x56 (2pcs)	$ 3.00	4944258870540
87056	4	SPORT SHOCK SET 104-162mm (ASSEMBLED/4pcs/SAVAGE)	$ 36.00	4944258870564
87058	8	RUBBER TUBE 3x8x10mm (SHAPED/BLACK/8pcs)	$ 3.00	4944258870588
93617	2	TURN BUCKLE M5x35mm (2pcs)	$ 4.00	4944258936178
B021	2	BALL BEARING 5x10mm	$ 15.00	4944258710211
B023	2	BALL BEARING 6x13mm	$ 15.00	4944258710235
B032	2	BALL BEARING 10x16x5mm (2pcs)	$ 6.00	4944258710327
B072	6	METAL BUSHING 5 x 11 x 4mm	$ 1.50	4944258028729
B085	2	BALL BEARING 8x16x5mm (2pcs)	$ 5.00	4944258710853
Z150	1	ANTENNA PIPE SET	$ 1.00	4944258001500
Z164	1	HEAVY WEIGHT GREASE (#30000/GEAR DIFF)	$ 3.00	4944258951645
Z170	1	SILICON SHOCK OIL #300	$ 3.50	4944258951706
Z235	4	C CLIP 20mm (4pcs)	$ 2.00	4944258952352
Z240	4	C-CLIP 8mm (4pcs)	$ 2.00	4944258952406
Z243	10	E-CLIP E3mm (10 pcs)	$ 1.00	4944258002439
Z244	10	E CLIP E-4	$ 1.00	4944258952444
Z245	10	E CLIP E5mm	$ 2.00	4944258952451
Z260	12	PIN 2.5x12mm (12pcs)	$ 3.00	4944258952604
Z282	4	STEP SCREW M3x14mm (4 pcs)	$ 2.00	4944258952826
Z288	4	STEP SCREW 4x20mm (4pcs)	$ 2.00	4944258952888
Z303	6	CAP HEAD SCREW M3X42MM (BLACK/6 PCS)	$ 2.00	4944258953038
Z432	10
Z463	10	FLAT HEAD SCREW M2x10mm (10pcs)	$ 2.00	4944258954639
Z488	6	TP. FLANGED SCREW M2.6x12mm (6pcs)	$ 2.00	4944258954882
Z517	10	BINDER HEAD SCREW M3 x 8mm (10 pcs)	$ 1.50	4944258955179
Z518	6	BINDER HEAD SCREW M3x12mm (6 pcs)	$ 2.00	4944258955186
Z526	6	FLAT HEAD SCREW M3 x 8mm (6 pcs)	$ 1.00	4944258005263
Z530	6	FLAT HEAD SCREW M3x18mm	$ 2.00	4944258955308
Z544	6	CAP HEAD SCREW M3x12mm	$ 2.00	4944258955445
Z547	6	CAP HEAD SCREW M3x20mm (BLACK/6pcs)	$ 2.00	4944258955476
Z561	6	TP. FLANGED SCREW M3x10mm	$ 2.00	4944258955612
Z567	10	TP. BINDER HEAD SCREW M3 x 10mm	$ 1.00	4944258955674
Z569	10	TP. BINDER HEAD SCREW M3 x 15mm	$ 1.00	4944258955698
Z578	10	TP. FLAT HEAD SCREW M3 x 12mm BLACK	$ 1.00	4944258955780
Z581	10	TP. FLAT HEAD SCREW M3 x 18mm	$ 1.00	4944258955810
Z613	6	BINDER HEAD SCREW M4x10mm (6pcs)	$ 2.00	4944258956138
Z632	6	TP. BINDER HEAD SCREW M4x10mm (6pcs)	$ 2.00	4944258956329
Z634	10	TP. BINDER HEAD SCREW M4x15mm	$ 2.00	4944258956343
Z644	10	TP. FLAT HEAD SCREW M4x15mm	$ 2.00	4944258956442
Z661	4	LOCK NUT M2.6 (SILVER/4pcs)	$ 2.00	4944258956619
Z663	6	LOCK NUT M3 (6 pcs)	$ 2.50	4944258006635
Z682	4	FLANGED LOCK NUT M5 (CLOCKWISE/BLACK/4pcs)	$ 2.00	4944258956824
Z683	4	FLANGED LOCK NUT M5 (COUNTERCLOCKWISE/SILVER/4pcs)	$ 2.00	4944258956831
Z684	4	FLANGE LOCK NUT M4 (4 pcs)	$ 2.50	4944258006840
Z685	10	WASHER 2.7x6.7x0.5mm (10pcs)	$ 2.00	4944258956855
Z694	10	WASHER M5 x 10 x 0.5mm SILVER	$ 1.00	4944258956947
Z700	6	SET SCREW M3 x 3mm (6 pcs)	$ 2.00	4944258007007
Z721	4	SET SCREW M4x4mm	$ 2.00	4944258957210
Z741	4	SET SCREW M5X5MM (4PCS./BLACK)	$ 2.00	4944258957418
Z792	6	CAP HEAD SCREW M4x8mm (6pcs)	$ 2.00	4944258957920
Z897	6	WASHER 12x18x0.2mm (6pcs)	$ 2.00	4944258958972
Z901	1	ALLEN WRENCH 1.5mm	$ 1.00	4944258009018
Z903	1	ALLEN WRENCH 2.5mm (SILVER)	$ 1.00	4944258009032
Z904	1	ALLEN WRENCH 2.0mm	$ 1.00	4944258959047
Z905	1	ALLEN WRENCH 3.0mm	$ 2.00	4944258959054
Z960	1	TURNBUCKLE WRENCH	$ 2.00	4944258959603