Also has anyone else removed the resonator box on a C25XE? Sounds easy but I might be missing something?
C25XE Mantzel Inlet Manifold?
C25XE Mantzel Inlet Manifold?
Looking to do some of the list of improvements posted on here (lifted from Calibra forum) on my V6, namely removal of the air intake resonator box, enlarged throttle body, enlarged lower inlet manifold flange and (if I can find one) a mantzel enlarged inlet manifold. I'm aware these are very, very rare but thought I'd take a punt and see if anyone knows where I can lay my hands on one 
Also has anyone else removed the resonator box on a C25XE? Sounds easy but I might be missing something?
Also has anyone else removed the resonator box on a C25XE? Sounds easy but I might be missing something?
1991 H White 1.6L
1992 K Burgandy 1.6L
1989 F Lt Blue 2.0 CDI
1992 J Spectral Blue GSI2000
1995 M Black 2.0 SRI 16v Eco
1995 N Grey 1.8 GLS
1990 G Met. Red 2.0 SRi 20seh
1994 L Grey 2.5 V6
1992 J White GSI2000
So far...............
1992 K Burgandy 1.6L
1989 F Lt Blue 2.0 CDI
1992 J Spectral Blue GSI2000
1995 M Black 2.0 SRI 16v Eco
1995 N Grey 1.8 GLS
1990 G Met. Red 2.0 SRi 20seh
1994 L Grey 2.5 V6
1992 J White GSI2000
So far...............
Re: C25XE Mantzel Inlet Manifold?
Pretty straight forward.
Chances are the TC motor is dead too, so that can also be removed and plugged.
The 3.0 and 3.2 have the larger plastic lower divider, great because they dont need gaskets, the orange rubber type are built in.
With some work you can also fit the vectra inlet, and have your own controller to play with the airvalves.
Chances are the TC motor is dead too, so that can also be removed and plugged.
The 3.0 and 3.2 have the larger plastic lower divider, great because they dont need gaskets, the orange rubber type are built in.
With some work you can also fit the vectra inlet, and have your own controller to play with the airvalves.
David