Triumph Sports Owners Association
Queensland Inc.

  TR3 A  
  tr3a

The TR3A is fitted with a larger 2138cc engine than the its predecessor the TR3 which had a 1991cc engine

TR 3 A  (58236 units built from 1957 to 1961)

Engine

OHV, 4 Cylinder

Capacity

2138 cc

Compression

 

Power

100 HP @ 5000 RPM (75 kW)

Torque

117 lb-ft @ 3000 RPM

Aspiration

Twin SU HS-6 Carb

Gearbox

4 speed manual with optional Laycock D-Normanville overdive on 2nd, 3rd and 4th.

Diff Ratio

3.7 : 1 or 4.1 : 1

Suspension

Front: Coil Spring / Wishbone / Cam and Lever Steering

Rear : Live Rear Axle / Leaf spring / Lever shock absorber

Brakes

Front: ?? inch Disc

Rear: 9 x 1 3/4 inch Drum

Performance

0-60 12.0 seconds

400 meters 18.6 seconds

Max speed 110 MPH (177 KPH)

 

 
 

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News Flash

TSOA Nationals 2013

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The TSOA of each state take turns to host a National Event. The 2012 National Event was hosted by TSOA Victoria. The 2013 TSOA National Event will be hosted by TSOA Queensland. Thanks to TSOA Victoria for an excellent week of events and we all look forward to the next National event.

4th to 12 th October 2013

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Macleans Bridge @ Lakeside
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TTT Days

Competition starved members be aware that that Sup.Regs and Entry Forms are now available for the TTT Days on the MG and Historic Racing websites.See you there.