Buy a crate motor with a warranty :thumb:
On a serious note, I'd like to know why you keep burning these things down. Plenty of people hot shot with Dmax's
Explain why piston randomly crack?
I have cracked 2 pistons both with less then 400rwhp, LBZ in my 3500 HD and my LMM,
I thought keeping oil temps below 240° would fix/help keep them alive hence why ininvested almost $1000.00 in aux oil cooler setup.. I avg 220-230° in the summer.
Explain why dowel pins shear from factory?
I've recently found out balancer bolt is TTY.
Explain why an engine that hasn't been touched since assembly, shears dowl pin with in 50k and one that has had water pump replaces doesn't, then will last 300,000+ miles...
The LBZ in my 3500 HD is factory dowel pin andnoem bolt has over 75k on it and currently running around Ogden UT in a different truck... And my LMM failed with less then 25,000milee
Defective parts? Luck of the draw? Making up for others lack of issues?!?
Tune? cruise @70mph with avg load is 700-1000uS @ 23-26k with 5-13° of main timing pending RPM/tps
avg EGT is 7-800° max is 1150° I've seen
Max is 1750uS and 25° above 2500rpm at 26k which has dyno'd ~400/800 HP/tq +/-5% twice 6 months apart.
I'm not breaking same thing repeatedly.