TQ R/C & Hobbies

Tamiya Mini 4WD Asia Challenge 2025 (TMAC 2025)

 

Referring to the announcement made by Tamiya, Inc. in their website : https://www.tamiya.com/english/newstopics/2025/singapore_malaysia_tmac.html regarding the qualification race of Tamiya Mini 4WD Asia Challenge 2025 (TMAC 2025) for Singapore and Malaysia racers, PT Tamindo Plastic Model / TQ R/C and Hobbies, is planning to conduct the qualification race for the racers from Singapore and Malaysia, with the following venue:


Day / Date : Sunday / 08 June 2025
Place : Mall Mangga Dua Square, 1st floor, Hall A
Registration open date: 24 May 2025
Registration closing date: 31 May 2025
Registration google form:

https://forms.gle/ZqUybUaVissSRpbb8

Registration fee: IDR 300,000 per racer, eligible for 20 run

Please kindly note that the organizer reserve full rights to cancel the event should the organizer deem the race participants to be too small and inefficient to conduct the race. We require minimum attendance of 10 racers from each country.  For example, if there is only 10 racers from country X and 2 racers from country Y, then we will only conduct the qualifications from country X only.

Regulation:

1.  Race system is bracket system 4-2-1

Each Racer will buy 1 card for 20 run for Stage 1
Stage 2, each Racer can only have 4 runs
Stage 3, each Racer can only have 2 runs
Stage 4, each Racer can only have 1 run and after this run car will be quarantined

2.  All parts MUST BE Tamiya original parts. 
3.  Racer can use their own rechargeable batteries
4.  Other regulation we will follow TMAC 2025 Stock Class (attached pdf)
5.  Other regulations if not yet stated or unclear, will be informed during the race and all decision from the organizer is FINAL.

Other things to note:

1.  Please note that all racers should bear their own tickets and accomodation to Jakarta.
2.  Winners from the qualifications for position 1-4 from each country, will only be given entry rights. They shall bear their own tickets and accomodations during TMAC 2025 in Taiwan.

Speed Tuned 12XZ (P) Spec II

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Speed Tuned 12XZ (P) Spec II Speed Tuned 12XZ (P) Spec II

By redesigning this proven powerhouse, O.S. is raising the bar for 1/10 scale racing engines. The enhancements may appear to be subtle, but they can make all the difference when it comes to taking the checkered flag.

  • The Spec II boasts excellent mileage and an improved bottom end
  • Holes machined into the aluminum outer head decrease overall weight to the bare minimum, and aid in cooling as well
  • The crankcase and liner port have been designed to increase torque at low- to mid-speeds
  • A special coating on the crankshaft reduces friction and wear
  • Tungsten weights offer better balance at high rpm
  • A newly designed cylinder head is 6mm shorter than previous heads for lower center of gravity

Stock Number: OSMG1991
Displacement: 0.128 cu in (2.1 cc)
Bore: 0.543 in (13.8 mm)
Stroke: 0.55 in (14.0 mm)
Practical RPM range: 5,000-44,000
Output: 1.75 hp @ 35,000 rpm
Weight w/o muffler: 7.8 oz (220 g)
Includes: 12F(B) carburetor, RP6 glow plug, exhaust seal ring, dust cap set and a 5.5mm red carb reducer

 

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