S Q Manifold

[T2Andy]

What advantages are there with the sport quattro manifold over an rs2 one
and which Turbo bolts straight on .ta

[UrS4boy]

The manifold flows better than the RS2 manifold. However, it puts the turbo waaayyy out there so its likely that you wouldn't be able to use the OE air box (if you cared).

Regarding the turbo, I quote from Reviews & Road Tests http://www.fourtitude.com/news/publi...ter_1220.shtml
Audi’s Holy Grail – Driving the Legendary Sport Quattro
By by: George Achorn, photos by author and Audi of America
Apr 19, 2005, 10:36:

"Under the vented fiberglass hood resides a double overhead cam 20-valve cross-flow version of Audi’s stalwart 5-cylinder engine design, though with an alloy block – a 51-lb. savings over the cast iron version. This was the first Audi 5-cylinder to employ 4-valves per cylinder or a cross-flow design. Mated to this updated engine is a sizable KKK-K27 turbo, Bosch LH Jetronic injection and Langerrer & Reich intercooler, as was found in earlier Quattro race cars. Running a compression ratio of 8:1, the engine pumped out 306-bhp at 6700 rpm in the road going versions of the car like our test vehicle, though full rally-spec cars were known for more like 600-bhp. Torque was a healthy 258 lb-ft, and peaked at 3700 rpm. All told, the Sport quattro rates in at nearly 143-bhp per liter, a very exclusive club by today’s standards, much less that of 1985."

HTH

Dave F.