diy injectors
Postmaster
Joined: Apr 2004
Posts: 3,658
Likes: 0
From: Ellensburg, Washington
Hmmm, do measure. I never knew of anyone to sell a legit 3.5" turbo outlet DP. I asked everyone on the forum here and they told me that they never heard of one only those that start 3" and spread to 3.5" or 4" past the firewall. So I had BDP mod a SD unit for me
Post Fiend
Joined: Mar 2007
Posts: 9,010
Likes: 5
From: Johnson City, TN.
Sorry it has been awhile. I measured it with a micrometer because it was easier to get the #'s. Straight out of turbo is 3.2 OD and it goes for 1/2" then a welded pipe is over that and it measures 3.5 OD. so I guess it is a toss up.
Post Fiend
Joined: Mar 2007
Posts: 9,010
Likes: 5
From: Johnson City, TN.
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