schrick cam install

[Huw Powell]

> Car is 1990 90q, ng engine. Just bought a schrick 272 of a fellow
> lister, due to arrive to me in 7-10 days. So, question is, How
> involved is it on the ng code engine, is it a inlet manifold off job?

Only the top half has to come off.  Undo the bolts and remove the TB
hose and a vacuum hose or two and it can pretty much fold back out of
the way.

> Is there anything that I should consider replacing while in there? Ie
> tappets?

The intermediate IM gasket, cam cover gasket maybe, and of course now
would be a great time to replace your tappets (cam followers).  Fuel
injectors are also easy it this point, as are the ISV and other hoses.
You can at least check them while you're in there.  Front cam seal, of
course.

> This cam will be ok with standard valve springs will it not?

I don't know.

> I intend to do a tb change at the same time.

Good idea.

> Is there any need for an adjustable sprocket?

I don't know, I think that is up to you - and availability.

> And what sort of gains should I expect?

"up to" 6-700 hp.

-- 
Huw Powell

http://www.humanspeakers.com/audi

http://www.humanthoughts.org/