Turbo manifold pipe size
#4
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
1.5" SCH10 (1.9 OD) is what everyone uses.
I considered making a 1.25" to see the spool vs peak power difference between the two. You may need to use one of strainghlinespecialties' transitioned head flanges to fit a 1.25" pipe though, since I don't think 1.66" will stretch enough to match the oval port.
I considered making a 1.25" to see the spool vs peak power difference between the two. You may need to use one of strainghlinespecialties' transitioned head flanges to fit a 1.25" pipe though, since I don't think 1.66" will stretch enough to match the oval port.
#7
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
I have enough 1.250" sch.40 mild weld els to make a mani some one could talk me out of,Not a formal offer of sale just point of interest.if a reader of this thread wants them come and get them orsend me some shipping love and you can have them.
-G-
-G-
Last edited by Reverend Greg; 11-05-2009 at 06:13 PM. Reason: Clarity
Thread
Thread Starter
Forum
Replies
Last Post