Originally Posted by OLBlueEyesBonne
Huh?? How'* that? Are the L26 UIM inlet'* round? Or does no one make and TB adapter for the L26 UIM-L36 TB?
The L26'* inlet is round and the L36'* TB has a butterfly shape. The bores are different anyway. A L67 TB is closer but still of a mm or to as far as bore goes. And then of course you'll need a tune.
Unless the TB adapter has a hole for the PCV to go from where ever it is on the L26 UIM to the L36 TB the PCV won't work.
I've seen the conncgp link before, and don't get me wrong it can work mechanically, but it comes with sacrifices.
I would just fill the coolant ports of the composite UIM with epoxy that can stand higher temps and forget about the EGR melting problem.