Analysis so far: Cam Shaft seal leaked after continued high rev action, oil pressure dropped, big end / piston seized due to oil starvation breaking rods. Continued efforts to restart the engine and finish resulted in additional crank / block damage. All happened within a matter of seconds at the *** end when the focus was on finishing the race and by all counts engine was running in steady state.
Way forward: Lower engine end to be replaced for a quarter of cost of 1KD injector replacement! 1UZ for life!! UZi retired from active rally duty but inhsllah nevertheless will still drag down anything, anywhere anytime with 10k on bonnet