[BURN-BROS]

Here is some info I found. FYI


Engine for the 956


Engine Type: Air Cooled Twin Turbo Flat 6
Type 935/76 (for late season 1982)

Displacement: 2649 cc********
162 cu. in.

Power: 650 hp @ 8200 rpm
485 kW @ 8200 rpm

Torque: 450 lb. ft. @ 5400 rpm
611 Nm @ 5400 rpm

Horsepower per Liter: 245.4 hp/L

Compression Ratio: 7.5 : 1

Valve Configuration: 4 valves per cylinder, DOHC

Bore: 92.3 mm
3.63 in

Stroke: 66.0 mm *********
2.6 in

fits the 935 description

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The 962 engine

Engine Type: Twin Turbocharged Flat 6
Type 962/72, KKK Turbos
Longitudinally mounted
Alloy block and head

Displacement: 2994 cc
183 cu. in.

Power: 780 hp @ 8200 rpm
582 kW @ 8200 rpm

Torque: 524 lb. ft. @ 5000 rpm
711 Nm @ 5000 rpm

Horsepower per Liter: 260.5 hp/L

Compression Ratio: 9.5 : 1

Valve Configuration: 4 valves per cylinder, DOHC

Bore: 95.0 mm
3.74 in

Stroke: 70.4 mm ******
2.77 in


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The 961(race 959)

This is very interesting, Different stroke than the production car and correlates eith the crank #

EngineEngine Type: Air Cooled Twin Turbo Flat 6

Displacement: 2847 cc......this doesn't jive for a 94mm bore. Should be 2747cc or 2807 with 95mm bore....So info is a little suspect.*****
174 cu. in.

Power: 640 hp @ 8200 rpm
477 kW @ 8200 rpm

Redline: 8200 rpm

Horsepower per Liter: 224.8 hp/L ***nice!

Compression Ratio: 9.1 : 1

Valve Configuration: 4 valves per cylinder

Bore: 94.0 mm
3.7 in

Stroke: 66.0 mm****************
2.6 in




There were other displacements for the 962 of 2.6 liters so thats a possible application as well.
I got these figures from flat6.net btw