Jump to content
  • Welcome To Mopar1973Man.Com LLC

    We are a privately owned support forum for the Dodge Ram Cummins Diesels. All information is free to read for everyone. To interact or ask questions you must have a subscription plan to enable all other features beyond reading. Please go over to the Subscription Page and pick out a plan that fits you best. At any time you wish to cancel the subscription please go back over to the Subscription Page and hit the Cancel button and your subscription will be stopped. All subscriptions are auto-renewing. 

Cracked exhaust manifold


Recommended Posts

About a month ago while changing oil and looking over everything I noticed my exhaust manifold was cracked. Thanks to @TFaoro who still had his stock manifold. I finally had time to get it installed yesterday. My manifold was cracked much farther than you could see on the truck. Here are a few pictures. 

image.jpg

image.jpg

image.jpg

image.jpg

Link to comment
Share on other sites

When I checked mine, 4-6 was about 50°F warmer and had (IIRC) 5-10 psi higher drive pressure at WOT than the front 1-3 cylinders.  This was with a fairly stock HX35 which has a twin scroll turbine housing.

  • Like 2
Link to comment
Share on other sites

×
×
  • Create New...