Post #5
The torque figure is very close to the theoretical maximum law of physics, worked out by someone infinately more intelligent and with infinately more spare time on their hands than myself, I think it's about 94 lb/ft / litre, dont forget this is lb/ft not nm. Na torque is always low-ish sounding, it's the revs that make the power, the ability of the cams and other parts to flow enough gas at 9600rpm.
Alot of this engine is kept under our hats but it obviously has a billet crank, forged internals, titanium valve gear, solid lifters, etc etc.
It has won at USC but not last year and not with the current engine. We won 2011 with a 285bhp non billet, non-titanium version of this engine in a green 205, 12.4 seconds @ 111mph.
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N/A XU10J4RS = 302.1 bhp / 184.2 lb.ft
Turbo XU10J4RS = 500.2 bhp / 443 lb.ft
USC 2011 Double Class winners
N/A FWD 0-60 winners at TRAX 2011
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