Here are some dyno numbers from some different cars/engines.
RX-8 13B Renesis and S5 RX-7 13B
Rotary Performance RX-7.com found that a series 5 n/a 13B engine made 126.6hp and 109.1ftlbs to the rear wheels.
They also found that a RX-8's Renesis Engine made 182.4hp, 135.1ftlbs of torque to the rear wheels.
http://www.rx7.com/techarticles_rx8power.html
Honda S2000 2.0L Engine Dyno Results
Flyin' Miata found that a Honda S2000's 2.0L engine made 206hp and 138.2ftlbs of torque to the rear wheels.
http://www.flyinmiata.com/tech/dyno_runs/FM99TvsS2000.pdf
Corvette (2002) ZO6 5.7L LS6 Engine Dyno Results
Kevin Li of FastZ.com found that a Corvette ZO6's 5.7L LS1 engine made 344.5hp and 321ftlbs of torque to the rear wheels.
http://www.rx7.com/techarticles_rx8power.html
Corvette (2000) 5.7L LS1 Engine Dyno Results
307hp and 318.8ftlbs to the rear wheels.
http://www.arocknid.com/boerio/c5/dyno.html
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