OS Speed 21XZ-GT Level 21 3.49cc GT Racing Engine Exhaust Pipe Set for 1/8 Car
Engineering Summary
The OS Speed 21XZ-GT Level 21 3.49cc GT Racing Engine Exhaust Pipe Set for 1/8 Car is a RC Engine precision-engineered by Stirlingkit. Features construction machined from metal. Available for $779.99 USD with free worldwide tracked shipping, 30-day returns, and replacement parts support at Stirlingkit.
Free Worldwide Shipping
Free worldwide shipping is available on all orders. Customers are not charged a separate shipping fee.
Estimated delivery: 5–14 business days.
Tracking numbers are emailed within 1–3 business days of order confirmation.
Import duties and applicable taxes are not included and are the customer's responsibility (DAP).
Minimum order value: €350.00. Orders with a merchandise subtotal below €350.00 are not accepted.
Order Kit • Free Worldwide Shipping Ask an Engineer About CompatibilityTechnical Specifications
7 Verified Parameters| For Ages | 14+ |
|---|---|
| Color | As Shown |
| Material | Metal |
| Product Weight | 353g |
| Package Dimensions | 18 x 12 x 10cm |
| Package Weight | 500g |
| Packing | Box |
Features, Architecture & Package Contents
Features:
.Description:1/8 scale GT Touring class racing is becoming increasingly popular, and O.S. has developed the perfect power plant for dominating the competition. The 21XZ-GT boasts many of the advances that Speed engines are famous for, with special modifications that make it ideal for on-road applications. For the max performance GT Touring drivers demand, the Speed 21XZ-GT is the obvious choice.
.Features: Long stroke engine provides more torque; Five scavenger ports and three exhaust ports improve power in the mid- to high range; The crankshaft has been engineered for GT touring, and is silicon-potted and DLC coated with tungsten weights pressed in; The outer head features a lower CG and shiny fins; The dual adjustable carb is ROAR-legal, and comes with a 7 mm restrictor.
.Specifications:Stock Number: OSMG2062; Displacement: 0.213 cu in (3.49 cc); Bore: 0.641 in (16.27 mm); Stroke: 0.661 in (16.80 mm); Practical rpm: 4,000-42,000; Power Output: 2.61 hp/2.65 ps @ 34,000 rpm; Weight: 12.45 oz (353 g); Includes: Turbo P-3 plug; Requires: 30% nitro-methane fuel, fuel filter, igniter, starter box, fuel line with 2.5 mm ID, fuel bottle or blaster, tuned pipe set for OSMG2064 (OSMG2953 is recommended), and a break-in period
.For Ages: 14+
Specifications:
.Color: As Shown
.Material: Metal
.Product Weight: 353g
.Package Dimensions: 18 x 12 x 10cm
.Package Weight: 500g
.Packing: Box
Package Content:
.1 x Engine + Exhaust Pipe Set
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