atr headers

[scotts4]

i have a set of atr headers that i am going to have jet hot coated . my question is where do the headers crack? i would like to maybe weld them up to reenforce them before coating . does the pass side crack or the driverside or both? does any one have any pics of the cracks . i am going to put a braket on the pass side to hold the turbo i think the bigger turbo is part of the problem.

 

[scotts4]

Re: atr headers

i have read old post about this but would like some updates. anyone?

 

[spooldup]

Re: atr headers

ask waller. I know his have cracked.

 

[BigAl...]

Re: atr headers

You should have the headers cryeod after welding and before the coating, welding puts alot of stress into such thin tubing. I used www.300below.com for cryo and www.HPcoatings.com for the coating. The HPC extreme coating is just awsome!

BigAl...