blackrosenova40
15+ Year Contributor
- 398
- 2
- Jan 12, 2006
-
Belle Plaine,
Minnesota
Last spring I built a 2.4 with standard Wiseco pistons and eagle rods. About a month ago and 7500 miles of using this engine, I had a wrist pin crack in half.
Contacted Wiseco, told them I am running 32-35 psi and am at 500whp. They blamed it on too much boost and power for these pistons.
Noticed this thread and decided to look at all of my pistons and found all four of them have cracks in the same spot as lccynmbr13! Some of them have two cracks with one on the opposite side!
Sorry I cant get pics my camera is not good enough to take a define picture of the pistons.
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Contacted Wiseco, told them I am running 32-35 psi and am at 500whp. They blamed it on too much boost and power for these pistons.
Noticed this thread and decided to look at all of my pistons and found all four of them have cracks in the same spot as lccynmbr13! Some of them have two cracks with one on the opposite side!
Sorry I cant get pics my camera is not good enough to take a define picture of the pistons.