STANDARD ENGINES ONLY!

Following on from the 'How Tuned Is Your Engine' thread = http://www.pistonheads.com/gassing/topic.asp?h=0&a...

PI is 'Performance Index', a measure of how highly tuned the engine is.
MPS is 'Mean Piston Speed' at redline.
BMEP is 'Brake Mean Effective Pressure' and is equal to Torque/litre * 2.47
See this link for the explanation and the simple calculators for the above = http://blackartdynamics.com/EngineLimits/Index.php

Also being discussed here = http://www.pistonheads.com/gassing/topic.asp?h=0&a...

For modified engines see: Red Victor 3 - end of Wiki.

Manufacturer Engine Model Volume Cyls Valves Bore Stroke BHP Torque BHP/litre Torque/Litre (BMEP) PI MPS
Audi 2004 S4 4163cc 8 DOHC 32v 84.5 92.8 339 @ 7000rpm 302 @ 3500rpm 81.4 72.5 (179.2) 612 23.2(7500rpm)
BMW S14B20 E30 320iS 1990cc 4 DOHC 16v 93.4 72.6 189 @ 6900rpm 155 @ 4900rpm 95 78 (192) 568 16.94 (7000rpm)
BMW S14B23 E30 M3 EvoII 2302cc 4 DOHC 16v 93.4 84 217 @ 6750rpm 181 @ 4750rpm 94 79 (194) 642 19.6 (7000rpm)
BMW S14B25 E30 M3 Sport Evo 2467cc 4 DOHC 16v 95 87 235 @ 7000rpm 177 @ 4750rpm 95 72 (177) 672 20.3 (7000rpm)
BMW S50B32 E36 M3 3201cc 6 DOHC 24v 86.4 91 319 @ 7400rpm 258 @ 3250rpm 99 80.6 (199) 730 24.3 (8000rpm)
BMW S54 E46 M3 Evo 3246cc 6 DOHC 24v 87 91 338 @ 7900rpm 269 @ 4900rpm 104 82.8 (204.7) 768 24.9 (8200rpm)
BMW S54 E46 M3 CSL 3246cc 6 DOHC 24v 87 91 355 @ 7900rpm 273 @ 4900rpm 109 84.1 (207.7) 806 24.9 (8200rpm)
BMW S65B40 E92 M3 3999cc 8 DOHC 32v 92 75.2 414 @ 8300rpm 295 @ 3900rpm 103.5 73.8 (182) 631 21.6 (8600rpm)
BMW S62 E39 M5 4941cc 8 DOHC 32v 94 89 394 @ 6600rpm 369 @ 3800rpm 79.7 74.7 (184.5) 575 20.8 (7000rpm)
BMW S85B50 E60 M5 4999cc 10 DOHC 40v 92 75.2 501 @ 7750rpm 384 @ 6100rpm 100 76.8 (189.7) 611 21.0 (8250rpm)
Caterham K Series R500 1796cc 4 DOHC 16v 80 89.3 230 @ 8600rpm 155 @ 7200rpm 127 86 (212.7) 927 24.4 (9200rpm)
Honda H22A7 Accord Type R 2157cc 4 DOHC 16v 87 90.7 209 @ 7200rpm 159 @ 6500rpm 97 74 (183) 713 23.9 (7900rpm)
Honda B18C Integra R DC2 1795cc 4 DOHC 16v 81 87.2 197 @ 8000rpm 138 @ 7400rpm 110 77 (190) 774 25.0 (8600rpm)
Honda B16B Civic R EK9 1595cc 4 DOHC 16v 81 77.4 182 @ 8200rpm 118 @ 7600rpm 114 74 (183) 715 22.2 (8600rpm)
Honda K20 Civic R EP3 1998cc 4 DOHC 16v 86 86 197 @ 7400rpm 142 @ 5600rpm 99 72.5 (179) 687 23.2 (8100rpm)
Honda C30A Honda NSX NA1 2997cc 6 DOHC 24v 90 78 270 @ 8000rpm 210 @ XXXXrpm 90 573 20.8 (8000rpm)
Ferrari 458 4499cc 8 DOHC 32v 94 81 562 @ 9000rpm 398 @ 6000rpm 124.9 88.46 (218.5) 820 24.3 (9000rpm)
Ferrari F12 6262cc 12 DOHC 48v 94 75.2 730 @ 8500rpm 509 @ 6000rpm 116.6 81.28 (200.8) 710 21.8 (8700rpm)
Mazda KLZE MX6 2496cc 6 DOHC 24v 84.5 74.2 199 @ 6500rpm 165 @ 4500rpm 79.6 66 (163) 479 18.6 (7500rpm)
Mazda BP MX5 Mk1 1.8 1840cc 4 DOHC 16v 83 85 129 @ 6000rpm 122 @ 4000rpm 70 66.3 (164) 479 20.4 (7200rpm)
Porsche Porsche 968 2990cc 4 DOHC 16v 104 88 240 @ 6200rpm 220 @ 4100rpm 80 73.6 (182) 572 18.2 (6200rpm)
Porsche Porsche GT3 RS 3797cc 6 DOHC 24v 102.7 76.4 444 @ 7900rpm 317 @ 6750rpm 117 83.5 (206.2) 724 21.6 (8500rpm)
Porsche Porsche GT3 RS 4.0 3996cc 6 DOHC 24v 102.7 80 493 @ 8250rpm 339 @ 5750rpm 123 84.8 (209.5) 812 22.7 (8500rpm)
Toyota 4AGE (BlackTop) A111 Corolla 1587cc 4 DOHC 16v 81 77 165 @ 7800rpm 120 @ 5600rpm 104 75.6 (187) 649 21.3 (8300rpm)