Petro
Well-known member
I'm helping a buddy switch his Obs to the new style turbo setup and I could use a superduty drivers side exhaust manifold. Let me know if anyone has one.
Thanks
Dillon
Thanks
Dillon
Pm Marty also, pretty sure he has a shelf full of them.
Ive got one too
Question for the greenhorn, when swapping to SD turbo are the intakes on the head needed? Or is that when installing an IC?
Sent from the command position of my dinosaur.
well sir, there are a few things to know here. on the early 99 trucks, they had the same size intake plenums as the obs plenums, and had smaller turbos, then, the 99.5 and up 7.3's has 3 inch plenums and larger turbos. so, you can find an e99 spyder, and use it on the stock obs plenums. or, if you have a 99.5 and up turbo, you will have to swap the bigger 3" plenums and find a 3" spyder.