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For today's competition driver, turbo is the way to go...and no other turbo engine goes like the 18TZ from O.S. It outperforms all other .18-size engines, delivering race-winning “outlaw” power for 1/10 scale buggies, stadium trucks and touring cars.
In a recent dyno test for an upcoming issue of RC Nitro Magazine, the new O.S. 18TZ rear-exhaust engine cranked out a record setting 2.28 bhp at 30,500 rpm. Steve Pond, R/C Nitro magazine
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The slide-valve operation of the 3-needle 11K carb is designed for on-road vehicles; off-roaders will benefit from the 11L rotary carb with two needles. |
The oversized, 2-piece turbo head produces tremendous power, and is simpler to maintain as well. |
The 18TZ features a more efficient rear exhaust port design that boosts power and rpms. |
New small, compact pull start! |
| Stock Number | Description | 11L Carb (Off-Road) |
11K Carb (On-Road) |
Pilot Shaft |
Standard Shaft |
Short Shaft |
Recoil Starter |
Parts Listings |
| OSMG2110 | 18TZ(P) Turbo Slide Carb | X | X | 11940 | ||||
| OSMG2111 | 18TZ(S) Turbo w/Roto Carb | X | X | 11941 | ||||
| OSMG2113 | 18TZ-TX w/Roto Carb | X | X | X | 11943 | |||
| OSMG2114 | 18TZ Turbo w/Roto Carb | X | X | 11942 |
Available with an 11K carb and pilot shaft for on-road cars, plus three versions of off-road models with an 11L carb and a choice of standard shaft, short shaft or recoil starter!
Displacement: 0.183 cu in (3.0 cc)
Bore: 0.629 in (16.0 mm)
Stroke: 0.590 in (15.0 mm)
Practical rpm: 3,000-34,000
Output: 1.8 hp @ 29,000 rpm
Weight (OSMG2110, OSMG2111, OSMG2114): 7.8 oz (222 g)
Weight (OSMG2113): 9.3 oz (264 g)
Includes: 11K slide-valve or 11L rotary carb, P3 turbo plug