STS 21T new RC Engine for 2008

Written on November 21, 2007 – 1:42 pm | by webmaster | 2,787 views

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We just found out about this S21T Buggy Engine meant to be the contender for 2008 races. It is a very interesting new design especially on the head. We talked about the STS D21T MKII RBmod and we thought it is the same. It is not. It is a new design indeed. The crankshaft is different, the head obviously, and even the porting on the sleeves are different. So check it out here.

New STS 21T for racing image

S21T BUGGY ENGINE (#2121)

Type : rear exhaust without pull-start
Cylinder Contents : 3.5cc
Bore : 16.68mm / Stroke:16.00mm
Crankshaft : 14mm SG type
Carburetor : 2 Needles Slide 7~9 mm
Piston / Sleeve : ABC 5P
Glow-plug : Turbo

STS 21T new sleeve porting image

sts 21T crankshaft image here

Source: Buggy-Sport.Info | More at STS Racing Taiwan
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*** this is just my mind, just ignore this but whenever I thought about engine, it always come to the engine mount whether fit or not. I have many times have to buy new mount just because of the non-standard configuration of the many engines out there. Anyway, I somehow lately due to our only TV is broken, I keep thinking of the Plasma TV I saw the other day and whether the plasma mount is a good buy. Still thinking about it though.

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  1. 2 Responses to “STS 21T new RC Engine for 2008”

  2. By Battle on Feb 26, 2010 | Reply

    Hi: I’m concerned about the availability of the replacement parts for the engine! And can it hang out with the so called BIG BOYS-Nova Rossies, Piccos,and RB engines?

  3. By webmaster on Feb 26, 2010 | Reply

    Hi Battle…
    Yes it can but the tuning is the crucial thing here. STS engines, so far here, likes to run on the hotter degrees.. but it performs.. especially on the top end. Pls consult STS taiwan for elaborate detail.

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