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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
OS Speed 21XZ-GT Level 21 3.49cc GT Racing Engine Exhaust Pipe Set for 1/8 CarOS Speed 21XZ GT Level 21 3. 49cc GT Racing Engine Exhaust Pipe Set for 1 8 Car Features: . Description1 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
OS Speed 21XZ-GT Level 21 3.49cc GT Racing Engine Exhaust Pipe Set for 1/8 CarFeatures:
.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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4.1 ★★★★★
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Product Reviews
★★★★★ 5
Durable, easy to throw, easy to clean.
My lab loves it! Durable, easy to clean when it gets muddy, and easy to throw.
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Reviewed in the United States on May 21, 2025
★★★★★ 5
Momof3
Great toy for my great Pyrenees. Chewed and chewed on this. Lasted longer than most toys!
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Reviewed in the United States on March 21, 2026
★★★★★ 5
My Bulldog’s Very Favorite
These are the best toys! My bulldogs love all the different shapes and sizes and I buy multiple per year. I feel comfortable with the safety of this material, even though they start wearing it down very quickly.
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Great Product!!
My Husky Grandpup loves these! It quiets her down.
When you ask where her mew toy is she runs to get
it and show you. She loves it!!! I had been getting her one every Christmas from a local store. It lasts her for months. She loves the chewability. Great value!
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Reviewed in the United States on June 1, 2024
★★★★★ 4
Fun
My dog loved this guy and it was really fun. He did end up destroying it within two months.
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Reviewed in the United States on August 30, 2025
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