Originally Posted by aus370
it's expensive in Australia, So its a budget engine. 77 Valiant , 6.4 with drop in pistons & rods, home ported heads , stock valves , ported 6.1 intake 95 mm TB , HC injectors, 239/251 .605 Johnson short travels .
Pump fuel, 904 TF, 5000+ converter, 3.89 gears , around 3500lb race weight. Best 1/4 10.49 @ 126.7 best 1/8 6.61 @ 102.7 .
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That is impressive, what is the density altitude like when you run those ETs?


68 Barracuda Formula S 340