Trinity ExTech "II" Pre-Run "Full Modded" .24 Competition Truggy Engine (Turbo Plug) [TRI40104]

Trinity ExTech "II" Pre-Run "Full Modded" .24 Competition Truggy Engine (Turbo Plug)
[TRI40104]

Low Price: $314.99

$Trinity ExTech \"II\" Pre-Run \"Full Modded\" .24 Competition Truggy Engine (Turbo Plug)$

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"The ExTech "II" .24 engine will give Truggy Racers that extra power they desire, that a .21 size engines can't offer . In the past the .28 size engines were the only option to get this extra power. And with fuel efficiency being a big part of the pit strategy at today's events the .28 size engines are rarely seen at full competition racing. That's where the ExTech "II" .24 engine stands out. Not only is the power equal to some .28 engines, but the ExTech "II" .24 will get the run time of a typical Race .21 size engine.

It's the design of the Extech "II" .24 that makes this engine the power house that it is. The square Bore and Stroke (17.17mm) and Long Rod (29.997mm) design gives the engine a better balance, which increases power and efficiency throughout the power curve. Not only does the .24 have the bottom-end power of a typical Race .28, but has the upper rpm power to keep pulling you down the longest straight you may encounter.

Until now most .28's or .25's size engines have used the .21 size engine stroke with a punched out bore. And typically use the short rod (29.48mm) of the 21 engine. That's not the case on the ExTech "II" .24 Truggy Engine. The Bore / Stroke have been increased and squared to give better performance throughout the entire power curve. Offering the best power and fuel efficiency from any race engine out there!

Fully Modified Engines are blueprinted and hand assembled to guarantee precision parts fit, longest engine life and best possible performance. The exact same procedure as the Race Prepped engines except the following changes have been made to offer more usable rpm and power.

Connecting Rod is machined on Mill to be lightened, and then treated to strengthen and eliminate machining stresses.
Piston is lightened on Milling Machine while maintaining strength and integrity.
Crankshaft has undergone extensive R&D testing with different ratios of balance between the Crankshaft, Piston, and Rod assembly. All this testing has helped develop a lighter better-balanced crankshaft, while keeping proper crankshaft inertia for a smoother idle.
Port Timing has been adjusted to offer a more proportional feel across the bottom-end with a noticeable increase in the Mid and Upper rpm power.

"Fully Modded" version features:

Matched piston and sleeve
Flow tested carburetor
Blueprinted
Broken in
Tuned & Dyno tested
Spec sheet
.24 displacement, Bigger bore, super square.
The first dedicated truggy engine, not a re-badged .21 or monster truck engine.
More speed and power than .28's etc.
Better fuel mileage than other truggy engines.
5 port plus 2 by-pass on sleeve.

Specifications
Displacement: .24c.i. / 3.975cc
Bore: .676 inch / 17.17mm
Stroke: .676 inch / 17.17mm
Porting intake: 5 port
Porting exhaust: Single Optimized
Crankshaft: 14.2mm
Rear Bearing: Ceramic
Carburetor: Composite / Two Needle / Adjustable Venturi
Glow Plug: ExTech T5 or T6
Usable RPM Range: 40,000rpm
Weight: N/A

Current Reviews: 12

This product was added to our catalog on Friday, October 17, 2008.

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