DDM pipe.. quick question

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rob142sti

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on my ddm pipe there is a screw at the end opposite of the head. does anyone know if taking out that screw will do anything for performance. Maybe welding closed the existing opening and make the pipe an end bleed type?? I heard end bleed pipes helps with getting higher revs.


my truck is home and i wont be able to check it out for a few days.
 
I actually asked what that screw was for and I was told the hole on the end of the pipe is for chroming, having a hole on the end makes the chroming job much less expensive, so they are able to keep the overall cost of the pipe lower.
 
taking off the screw will reduce the power,the pipe is tuned for a certain range,usually it is tuned for the lower RPM because that's where most engines have weakest horse power and torque,so its possible that you can have more power on higher rpm but will lose on lower rpm.
 
v555 said:
taking off the screw will reduce the power,the pipe is tuned for a certain range,usually it is tuned for the lower RPM because that's where most engines have weakest horse power and torque,so its possible that you can have more power on higher rpm but will lose on lower rpm.
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Very well said
 
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