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Power Strokes
6.4 Aftermarket
Cracked blocks
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[QUOTE="Morgan@Midwest Diesel & Auto, post: 1196685, member: 8143"] I've done two here that were over 900 rwhp and high boost. Both were originally torqued to 275. Both pushed coolant. On we resealed and torqued with new H13 studs to their torque, it pushed again. Then we went to o-rings and 250 with arp's. No issue. And also, these trucks have been pushed to full boost back to back 10 plus times in a row setting gates etc. We do our best to torture test things to make sure the customer doesn't leave and then come back in the next 2 days or 2 weeks because of an issue we missed. I've had other trucks not puke. The pull truck is torqued to 250 with non factory head gaskets and I've never blown one. But I wouldn't do that to a customers. In the end, for the cost difference and low chance of failure or cracked blocks, o-rings are a no brainer when your name and warranty are attached to the job. Sent from my iPhone using Tapatalk [/QUOTE]
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