HF/STD/CX manifolds
 

Hi I have HF/STD/CX manifold but the turbo has an external wastegate.I would like to cut a hole in the manifold it and weld a pipe to add a external wastegate to it.Will it control boost like it suppose to. I just need some boost till i finish my LS\Vtec\Turbo.

Re: HF/STD/CX manifolds
 

Use the O2 sensor bung with an adaptor?

Re: HF/STD/CX manifolds
 

Yes, cut a hole. Make sure you weld it well.

Re: HF/STD/CX manifolds
 

Step bit + flux core madness

Re: HF/STD/CX manifolds
 

End your self, this is as old as hmt :3.

Re: HF/STD/CX manifolds
 

actually, the old solution was rigging the external wastegate to whatever would secure it enough to open the flapper:7

Re: HF/STD/CX manifolds
 

Re: HF/STD/CX manifolds
 

sex

Re: HF/STD/CX manifolds
 

that is a big turbo, what is your setup?

Re: HF/STD/CX manifolds
 

vitara/tt rod z6 (otherwise stock motor)
The turbo is a GM9
Si trans
E85

Going into an 88dx