I think this is the first time I have seen a cast crank break. None-the-less it is why you use a steel crank if you plan on making some power.
I was in the car with John driving and it all came apart in 1st gear at 7000rpm. I thought it was a rod but noticed it never windowed the block, which is really unusual. Below are the suprising pictures that we took this week. This car was a solid 10 second car.
This is why the supercharger off of this car is up for sale.
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06032.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06034.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06040.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06042.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06044.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06045.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06046.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06050.JPG
I was in the car with John driving and it all came apart in 1st gear at 7000rpm. I thought it was a rod but noticed it never windowed the block, which is really unusual. Below are the suprising pictures that we took this week. This car was a solid 10 second car.
This is why the supercharger off of this car is up for sale.
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06032.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06034.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06040.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06042.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06044.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06045.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06046.JPG
http://mark8.org/users/ponyfreak/web/John car/engine/DSC06050.JPG