Cracked injector body

[devon lock]

I just pulled my injectors on my 03 cummins to put my new 50hp DDP tips on and #1 injector nozzle and body are cracked. Would my edge juice cause this since it adds pressure? Once I get my injectors back I don't want to have this problem again.

 

[CIDraughn]

Adding pressure is a big reason it could have cracked. I had an MP-8 do the same thing with mine. With a bigger nozzle I'd say youll have less of a chance of cracking them again, but the chance will still be there with any added pressure.