my friend has a 406 coupe with a 2.0 16v engine in it.

he claims its an s16 engine but it doesnt look like one! it has the plastic like cam covers and the s16 has the black metal ones as far as I know.. he has done the usual boy racer mods! lol such as power boost valve and ecotech .. think he needs some assistance!

I have a feeling that the engine is the same as a 306 16v xsi but im not sure! can anyone confirm this? also if i was to replace the plastic inlet manifold with a gti6 one including throttle body etc.. and also exhaust manifold... would he get any good gains from this! thanks people!!
tom

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1997 Diablo Red 1.6 xs! crashed and scrapped!
1998 Nile blue Gti 6
1999 Yamaha R6! maybe for sale soonish still in two minds!

ahh i see.. thanks for your help.. is it an easy conversion for a gti 6 engine?

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1997 Diablo Red 1.6 xs! crashed and scrapped!
1998 Nile blue Gti 6
1999 Yamaha R6! maybe for sale soonish still in two minds!