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How do you determine turbo exhaust size. . Could use some help tracking down a 2wd getrag or nv4500, turbo down pipe, land rover calipers, 2wd chevy or scout power steering box... . thanks for any leads. . rbalcom
The header pipe that came with my 4BT was 3 inch so I used that. But be sure to add a muffler as it makes it too loud in the cab otherwise. The "standard" for the 6B is at least 3. 5 inch. Unless your going for lots more power the 3. 5 inch should be plenty.
Can anyone help me determine my turbo housing (xx cm) size? Is it retrived from the housing part number? or by engine year and model ? I have two engines, a 93'6bta and 92'4bta... thanks for your assistance.