# Turbo lines?

**URL:** <https://forums.speedlife.net/t/turbo-lines/143698>\
**Category:** Canada Nissan Automotive\
**Created:** [August 7, 2006, 8:49pm UTC](https://forums.speedlife.net/t/turbo-lines/143698 "2006-08-07T20:49:40Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![imported\_ca18det\_180](https://avatars.discourse-cdn.com/v4/letter/i/ecccb3/32.png) [@imported\_ca18det\_180](https://forums.speedlife.net/u/imported_ca18det_180)\
**Post date:** [August 7, 2006, 8:49pm UTC](https://forums.speedlife.net/t/turbo-lines/143698/1 "2006-08-07T20:49:40Z")

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What line is on the back side of the turbo closest to the block… I know it is a coolant line but is it return or feed? Thanks.

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**Author:** ![standXalone](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/standxalone/32/5536_2.png) [@standXalone](https://forums.speedlife.net/u/standXalone)\
**Post date:** [August 7, 2006, 9:13pm UTC](https://forums.speedlife.net/t/turbo-lines/143698/2 "2006-08-07T21:13:19Z")

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is this for ca18 or sr20?

if its sr20, off the top of my head, i believe it is coolant in

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**Author:** ![imported\_ca18det\_180](https://avatars.discourse-cdn.com/v4/letter/i/ecccb3/32.png) [@imported\_ca18det\_180](https://forums.speedlife.net/u/imported_ca18det_180)\
**Post date:** [August 7, 2006, 9:25pm UTC](https://forums.speedlife.net/t/turbo-lines/143698/3 "2006-08-07T21:25:47Z")

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Yes its for an sr… Do you know which line it is going into the firewall for the heater? Is it the bottom one or the top one?