Please Help! Block Cracked

[turbotony1]

Ooops! Yeah, I'll start looking for a 016 block instead. Thanks for correcting me Neal!

 

[Ed Valvo]

What power levels can you expect to see cracking?

 

[750H.P.V6]

What power levels can you expect to see cracking?

Ed,

mine cracked to point where it was unusable when I was using it in my street car. I was running low 10's at the time at 136-137 MPH. The car weight with me in it was 3650 so depending on who's dragstrip calculator you use probably 750-850 H.P.

Neal