external wastegate
 

would there be any advantage of having a manifold with an external wg along with an internally gated turbo? call me stupid for contemplating two wastegates but i do not want to change manifolds when upgrading from internally gated t3 to t3/t4.

Re: external wastegate
 

yeah youll just have to block of it External WG hole on the manifold

Re: external wastegate
 

I'd use the external wastegate.. its alot easier to use and less problems. just use a 5 bolt downpipe flange that covers the internal gate hole.

Re: external wastegate
 

What he said. No reason to leave that shitty internal on there. Once you go external, you never go back....unless you're in a $ pinch.

Re: external wastegate
 

call me lucky but i've never had a problem with a internal ever but then i've never used a external brobally never will love the internals to much

Re: external wastegate
 

Maybe I just had bad luck with the internal, but it seemed like colder weather = more boost Also I'd consistently get ~2+ psi if I made boost build quicky, then it'd fall off to it's set amount.

I've used externals on 2 setups and never had any of those problems. Plus it sounds meaner :P