I am planning to use a turbo with internal wastegate. Does anyone know where I can buy an exhaust manifold with no flange hole on it? I am having a hard time finding one that doesn't have a wastegate flange hole.

 

short of something custom, maybe get a manifold with a 38mm flange and make a block off plate.maybe try the welding forum.

 

Any vendor on HT can make you one. Just ask for no wastegate flange.

http://www.synapseturbo.com/ Im sure they can help you out!

 

Exactly, and I think Phil at Spoolin Performance has one in stock in his Inventory Sale thread. Click Here

 

i can make you one. what motor/turbo are you running ?

 

Wouldn't be a problem, pm us if your interested.