On my dirt track cars, pulling engine, swap heads, and cam to another shortblock and reinstalling in chassis on raceday about 6 hours. That's with a lift, and a chainfall and some pretty good wrenches working on it with me.
In a sprint car I've seen an engine swapped in under 15 minutes in the pits. but that's with quick disconnects, and a whole lotta people that know exactly what they're doing performing the swap.
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Brad Yost
1973 T/A (SOLD)
2005 GTO
1984 Grand Prix
100% Pontiacs in my driveway!!! What's in your driveway?
If you don't take some of the RACETRACK home with you, Ya got cheated
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