EM stud thread size? also welder EM stud removal?

[auditude at cox.net]

On 24 Dec 2002 at 12:29, JShadzi at aol.com wrote:
>
> > > What is the thread size for the exhaust studs on an
> > > MC motor?  I heard they were M8, but
> > > I'm looking at Time-serts, and they list them for
> > > M8x1.0 and M8x1.25.
> >
> > Not sure right of hand, sorry

>
> 8mm x 1.25

Thanks.

> > > For those running KH intake manifolds, what did you
> > > do for the air shrouded injector port?
> > > Just block it off, or hook it up to a hose running
> > > to(?).
> >
> > Hook it up to a pre-TB air source, don't block it off
> > unless your doing EFI, which you are right?
>
> Actually, I believe its post-TB you want to hook it up to for CIS,
> there are several nipples on the back of the IM for that. But yes,
> with EFI just block.

So, the air shrouded injector feature is not an advantage with EFI?  Is it actually a negative
thing?

Thanks,

Ken