CG13DE 4-2-1 custom manifold

[CMF_alexzaki1986]

Hi guys

Well im writing to you because i have a buddy on Slovenia's Nissan forum that would build me 4-2-1 custom manifold for my CG13DE.

I would be so so so grateful if you could post up some images of the manifold. The guy told me to get as many information as possible about the inner diameter, outer diameter of the tubing, how its curved, whats the best inner diameter for the exhaust piping and so on.

I would appreciate as many information & pictures.

Help a guy

Thanks,

Greetings from Slovenia,

Alex

 

[CMF_frank2]

the 101 hp cube alpha 4 into 1 primaries are 31 mm od (probably 1.5 mm wall, so 28mm bore ? )
personally i would go for 30mm bore primaries, 35mm bore secondaries and 40mm bore outlet alex

frank

 

[CMF_alexzaki1986]

Thanks for the pics and info.

Ok, so another quick question...

Anyone here has the design of the manifold flange for the CG13DE in AutoCAD? So it can be made directly on a CNC machine. One already designed would be much easier than redesigning a new one.

Thanks again,
Alex

 

[CMF_alexzaki1986]

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