Cars & Trucks > Car & Truck R/C - Nitro-Powered > Car R/C Ready-to-Run Nitro-Powered Bookmark this Page

HPI Racing - HPID0938 HPI105938 105938 944258005898 4944258005898
Manufacturer Stock#
A Closer Look at This Product
  Tech Notes

Accessories Needed

Possible Substitutions

Parts List

Easy RC: Cars & Trucks

Browse HPI Racing

HPI Racing 1/10 Nitro RS4 3 EVO+ 2.4 RTR AAR Cuda Body
Click for parts for this item
HPI Racing 1/10 Nitro RS4 3 EVO+ 2.4 RTR AAR Cuda Body
View Larger Picture

Stock Number
Stock Status
Possible Substitutions

Tech Notes
This is the 1/10 scale glow powered, radio controlled, ready to run
HPI Nitro RS4 3 Evo+ with the 1970 Plymouth 'cuda body.


Chassis: 0.098" (2.5mm) 6061 aluminum, gray in color
Drive: Four wheel shaft drive
Engine: Nitro Star T3.0 3.0cc (.18 cu in) 2.2hp with Roto-Start
can be bump started in racing applications) ABC cylinder and liner
construction-"A"luminum piston,"B"rass cylinder liner that is
"C"hrome plated, lightweight aluminum con rod, 2 needle 6.5mm
rotary carburetor, 2 stage air filter
Exhaust: Dual chamber aluminum tuned pipe, black in color
Radio: 2.4GHz 3-channel with steering and throttle trims, dual
rate for steering and charge jack for optional NiCd battery
Servos: Two standard size and torque
Fuel Tank: 2.53oz (75cc), flip top cap
Clutch: 2-shoe
Transmission: Two-speed, adjustable
Ball Bearings: 18 rubber sealed
Shocks: Four oil-filled, with coil-over spring
Main Gear: 47 and 43 tooth composite construction main gears
Clutch bell: 22 teeth and 18 teeth gears that thread onto clutch bell
Gearbox: Sealed, front and rear
Differentials: Sealed, with metal bevel gears, limited slip front
Brake: Single disc, fiber construction
Tires: D compound X-pattern 1.02" (26mm) wide, 2.5" (65mm) diameter
Wheels: Vintage 5-spoke matte finish chrome
6-Cell Flat Battery Pack: 7.2V 2000mAh for Roto Start
Battery Charger: Wall type for Roto Start battery
Fuel Bottle: 8.4oz (250cc)
Glow Starter: C size with C-cell battery included
Body: Pre-painted and trimmed with rear wing and decals applied, and
extra clear wing
Bumper: Front foam
Suspension: Four wheel independent double wishbone
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
Camber: Adjustable, camber refers to the angle of the tops of the
tires from vertical when viewed from front or behind vehicle
Steering: Bellcrank
Servo Saver: Included


HPI RS4 3 Evo+ oil-filled shocks, tuned pipe, 3.0cc engine, trimmed
and painted polycarbonate body, tires, foam inserts, wheels, decals
2.4GHz 3-ch radio, Roto-Start & battery, wall charger, 10 AA
batteries, fuel bottle, glow starter w/battery, instructions,
glow plug and wrench


Building and track equipment
Fuel: 2-stroke glow fuel with 10%-20% nitromethane, 16% lubricant-
Most of the fuels we carry meet or exceed the lubricant content
required for optimum performance and maximum engine life. In the
past, the conventional lubricant content used in fuel was 18%. But
with new advanced technologies, fuels like Red Alert and O'Donnell
for example, have a better quality of lubricants even though the
percentages of lubricant content are lower. These high-tech
lubricants provide exceptional cooling and protection.


Length: 17.1" (434mm)
Width: 7.9" (200mm)
Height: 4" (102mm)
Weight: 3.85lbs (1745g) approximate
Wheelbase: 10.1" (256mm) (wheels on-center front-to-rear)
Tread: Front-6.75" (171mm) Rear-7" (178mm) (wheels on-center side
Front Track: 7.25" (184mm)
Rear Track: 7.75" (197mm)
Ground Clearance: 0.29" (7.5mm)
Length: 17.5" (444mm)
Width: 7.5" (190mm)
Height: 4" (102mm)


For Replacement Ball Bearings use:
Qty. Size Location Qty. Bearing Set
(2) 10 x 15mm spur gear shaft 1 DTXC1595
(4) 5 x 11mm front & rear gearbox 2 DTXC1547
(4) 10 x 15mm front & rear gearbox 2 DTXC1595
(2) 5 x 11mm front wheel hubs 1 DTXC1547
(2) 10 x 15mm front wheel hubs 1 DTXC1595
(4) 5 x 11mm rear wheel hubs 2 DTXC1547
(2) 5 x 10mm clutch bell 1 DTXC1535

For an optional engine from O.S. the .18CV-RX (OSMG2104) and the
Complete One-Piece Pipe (OSMG2988) can be used.

jxs 07/28/11

– If you need more information, use these HPI Racing resources –
Web Site:
Phone: 888-349-4474
  Postal Address:
HPI Racing

Click here for Units of Measure Conversion Calculators

Accessories Needed
This is the HPI Nitro RS4 3 EVO+ RTR On-Road Car with 1970 'cuda Body. FEATURES: 2.4GHz 3-ch radio, T3.0 (.18cu in) engine w/Roto Start, aluminum tuned pipe, 2-sp transmission, removable radio box, independent dual wishbone suspension, Roto Start battery, charger, glow starter w/battery, fuel bottle REQUIRES: Fuel with 10%-20% nitro content, track equipment

Accessories for the HPI Racing 1/10 Nitro RS4 3 EVO+ 2.4 RTR AAR Cuda Body

Primary Accessories   Building & Field Equipment Optional Accessories
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
 LXRXC9 Tower Hobbies TOWER Power 20% Car Fuel Quart
Qty Discount Available
9.99   In Stock
Subtotal for this Group of Accessories: 9.99  

Primary Accessories   Building & Field Equipment Optional Accessories

Tower Hobbies Has Been Serving Hobbyists Since 1971 • Call 800-637-6050 or 217-398-3636
See Tower Hobbies
Reviews at
Hobbico, Hobby & Model Construction
Supplies - Retail, Champaign, IL
We accept the following: We accept the following payment methods: Discover, MasterCard, Visa, American Express, Diners Club International, JCB, China UnionPay, PayPal, and PayPal Credit.
Unauthorized use of any materials presented here is prohibited. Copying or reproducing any elements from this page is not permitted. All prices, descriptions and availability subject to change. Displayed within some areas of our web site, the Retail Price is suggested by the manufacturer or supplier, or estimated in keeping with standard industry practice. It may not represent the prevailing price in your area or a price that Tower Hobbies has ever offered for the item.
Copyright © Tower Hobbies All rights reserved. Do not duplicate or redistribute in any form.