Do all Nismo headers have messy welds inside?
10-22-2003, 06:37 PM
#1
Do all Nismo headers have messy welds inside?
I was looking at the set of Nismo headers I just got and I noticed that on each bank where the three pipe's collect. That each one of them (each of the 3 pipes) had a nasty weld bead in the flow path. And several of the ports at the flange were not as smooth as they could be.
I snaked a dremel on a flexible shaft into the collector and cleaned all the pipe welds up and I smoothed out any port that needed it.
Did anyone notice if their Nismo headers had what I'm talking about?
I snaked a dremel on a flexible shaft into the collector and cleaned all the pipe welds up and I smoothed out any port that needed it.
Did anyone notice if their Nismo headers had what I'm talking about?
10-22-2003, 06:57 PM
#3
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mine where not a problem..it was just that i need to bang one of the weld spots to get my steering shaft clear of it....
plus...one of my techs said these looked like it was made out of alumium and not SS....??
plus...one of my techs said these looked like it was made out of alumium and not SS....??
10-23-2003, 07:51 AM
#5
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Originally posted by Gcoupe35
Thats a good question, I bought the headers used. They came off of one of EVO350's race cars. So I don't know the answer.
Thats a good question, I bought the headers used. They came off of one of EVO350's race cars. So I don't know the answer.
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10-28-2003, 05:26 AM
#11
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To Greddy 4777,
How much did you have to indent your headers? I am having the same problem. They have been indented; however, when I accelerate on a hard right-hand turn, I still get vibrations.
Can you help me on this one?
Thanks
How much did you have to indent your headers? I am having the same problem. They have been indented; however, when I accelerate on a hard right-hand turn, I still get vibrations.
Can you help me on this one?
Thanks
10-28-2003, 12:06 PM
#12
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Originally posted by Z1 Performance
you should see the JDM ones - works of art
you should see the JDM ones - works of art
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