PT2016-XGB Pro Off Road .21 Competition Buggy Engine by SH Engines

SH Engines
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The SH Engines PT2016-XGB Pro Off Road .21 Competition Buggy Engine is the result of years of refinement. Focusing on durability and reliability, the PT2016-XBG is an incredibly powerful .21 engine, at a price that is going to shake things up in the 1/8 scale nitro market. The PT2016-XGB features a silicone ramped and balanced modified crankshaft, and a 10 port sleeve with booster exhaust ports for good mileage and smooth power delivery at the top and bottom of the RPM range. Plus, with the included 6.0, 6.5, 7.0 and 7.5mm aluminum venturis, you can tune the power delivery for a variety of track conditions. Other features include a low CG cooling head, an insulated aluminum 3 needle carburetor, a T4 glow plug and a plastic storage case.


  • 7 Port Sleeve with Booster Ports
  • Silicone Ramped and Balanced Crankshaft
  • Aluminum 3 Needle Carburetor
  • Low CG Cooling Head
  • Includes 6.0, 6.5, 7.0 and 7.5mm Aluminum Venturis, T4 Glow Plug & Storage Case

Recommended Tuned Pipe: SH Engines EFRA 2060 (SHESA216FS)

Cubic Capacity: 3.497 cc
Bore: 15.88 mm
Stroke: 17.60 mm
R.P.M: 36,000 rpm
Weight: 354 g

This product was added to our catalog on April 5, 2016.

Jason Kerns
Verified Owner
Sunday, Jan 22 2017 (5 weeks ago)
SH Engines PT2016-XGB Pro Off Road .21 Competition Buggy Engine
This is the worst engine that I have ever owned. The pinch was so tight on it out of the box that it burned the rubber right off my Kiosho Starter Box 2.0. I have put after run into it to try to loosen up the sleeve, taken the motor apart three times, wrenched on the flywheel all to no avail. When it did start, it would immediately stop and lock back up.)
Heath Taylor
Monday, Dec 19 2016 (2 months ago)
SH Engines PT2016-XGB Pro Off Road .21 Competition Buggy Engine
just picked it up for $130 on sale. love SH engines. Cheap and easy to tune. Pretty good life spans as well. I've ran them for over ten years. this is a totally new engine. 7 tanks so far she's idling like a champ and holding a tune like a glove. Can't wait to see the power and run time???)