Login or create an account
CloseReturning Customer
I am a returning customer
Login or create an account
CloseRegister Account
If you already have an account with us, please login at the login form.
Your Account Has Been Created!
Thank you for registering with RC Speed Hobby!
You will be notified by e-mail once your account has been activated by the store owner.
If you have ANY questions about the operation of this online shop, please contact the store owner.
Account Logout
You have been logged off your account. It is now safe to leave the computer.
Your shopping cart has been saved, the items inside it will be restored whenever you log back into your account.
REDS 721 S Scuderia Gen 3 Pro Nitro Engine Combo w/2143+M Exhaust Pipe Pre Break In Service by Mario Rossi
- $274.65
- Brands REDS
- Product Code: REDCOBU0024B
- Availability: In Stock
The REDS 721 S Scuderia Gen 3 Pro with 2143+M Exhaust Pipe .21 Off-Road Nitro Engine builds off the success of the Gen 2 engine. This updated version features a completely redesigned cooling head for a lower center of gravity and an updated rear bearing for increased durability and reliability. The sleeve also received an update and allows for increased power without pulling from the fuel..
The REDS 721 S Scuderia Gen 3 Pro with 2143+M Exhaust Pipe .21 Off-Road
Nitro Engine builds off the success of the Gen 2 engine. This updated version
features a completely redesigned cooling head for a lower center of gravity and
an updated rear bearing for increased durability and reliability. The sleeve
also received an update and allows for increased power without pulling from the
fuel mileage. This engine is designed to bring top level performance to 1/8
Buggy's and Truggy's. This engine combo includes the REDS 2143+M Exhaust Pipe
offering smoother power output at low RPM and higher mid-range power and top
speed. This engine also features the pre break-in service by Mario Rossi.
Features:
- Extra Tuned Sleeve by Mario Rossi: This modification to the sleeve increases engine power noticeably and guarantees good fuel mileage at the same time.
- Airboost Backplate: The Airboost Backplate has been designed for increased Mid to High RPM Power, increased fuel efficiency, and faster return to idle.
- 3-needle carburetor: The 3-needle carburetor allows better and easier tuning in all conditions and guarantees more linear power delivery.
Specifications:
- Category: 1/8 Buggy and Truggy
- Displacement: 3.5cc
- Bore: 16.2mm
- Inlet ports: 7
- Outlet ports: 1
- Front ball bearing dimension: 7x19x6 low friction made in Japan
- Rear ball bearing dimension: 14x25,4x6 9 balls high durability Ceramic
- Carburetor venturi diameter: 7.0mm (6.0, 6.5, 7.5, 8.0 optional)
- Carburetor: VCX3-A V2 Aluminum Short needle
- Weight: 345g
- Fuel consumption: 9:00 min
- Engine temperature: 230-266°F (110-130°C)
- Recommended Glow plug: REDS TS3/TS4
- Recommended fuel: 16-30% nitro, 8-10% oil
- Break-in fuel: 12% oil
