interweb engine calculator game

Just a teaser as ignores CR, octane, max spark timing, port venturi mach number, anti-detonation fluids and inter cooling. There is a tag for intercooling which Peel will have but no guessing data to plug in for that bit of extra ummph fudging. Do not run it to 12 PSI 8000 rpm like Tom Drouin did. NOS not allowed either. A factory Combat spec gives 65 hp / 48 trq by plugging in .1 boost and 0 efficiency.


Bore 3.25"
Stroke 3.5"
No. cylinders 2
Rpm 7000
Ambient temp. 25' C=77'F
Engine efficiency 110%+ [Norris D+ drag cam, 6 mm valves, 0.7 mach #]
Boost PSI 10
Compressor efficiency 75%

http://www.turbofast.com.au/tfcalc.html