HTT manifold cracked after only 9 months!!!!
 

My HTT manifold has a crack across the top after only 9 months. It is leaking top & bottom. Anyone else have issues with HTT manifold cracking or coating coming off?

Anyone have a PDI manifold? Any problems?

i have an HTT that i have had for almost 3 years and have beat the shot out of it and haven't had any issues with it.

what range have your EGT's been?

I haven't had any problems with my HTT. Give them a call; I'm sure they will work with you on it.
Did you torque it properly?

there are torque specs for the manifold? i installed mine with the impact... it was on the lowest setting though......

There are.....:argh:

Highest I have ever seen was 1700* after a sled pull. On the street, I haven't seen over 1300-1400* briefly [only when I am playing]. I never hold it above 1250* for longer than about 10 seconds. The manifold was properly torqued & rechecked.

call em..............they will stand behind it

I did call, they won't even consider warranty. They lost a good customer.

That's too bad. Did they offer to help you out on pricing for a new one?