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Mk2 Sedan - 2500 S

Written by Adrian Diehm

Triumph2500sThe last variant of the Triumph 2000 / 2500 series made its debut in 1975, the range topping 2500S. The 2500S effectively replaced the 2500TC and the earlier 2.5 PI, using twin carbs, All 2500S come fitted with factory allow wheels and optional Air Conditioning

2500 S

Engine

Pushrod OHV 6 cylinder 

Capacity

2498 cc

Compression

 8.5 :1

Power

 106 BHP @ 4700 RPM  (79Kw)

Torque

 139 lb-ft @ 2750 RPM (189 Nm)

Aspiration

Twin SU HS-6 Carb

Gearbox

4 speed manual with overdive on 3rd and 4th.
3 speed Borg Warner Automatic.

Diff Ratio

 3.45:1 (manual)

Suspension

Front: Mcpherson Strut / Lower control Arm / Anti-roll bar / Power assisted Rack and Pinion steering 

Rear : Semi trailing arm / Coil Spring (IRS) 

Brakes

Front  9 3/4 inch Disc

Rear  9 x 1 3/4 Drum

Performance

 0-60           15.0 seconds

400m          20.1 Seconds

Fuel Econ.  27.0 MPG

2500s-01