GOOD DAY. I AM VMCMAN FROM SOUTH AFRICA AND HAVE A PROBLEM I can't SOLVE. I HAVE A NEW 4AGZE ENGINE WITH A MERCEDES C200 KOMPRESSOR[sUPERCHARGER] ON the ONE SIDE GOING STRAIGHT INTO A T3/T4 TURBO ON THE OTHER SIDE. CAN THIS WORK OR NOT? SHOULD THERE NOT BE SOME KIND OF BLOW OFF VALVE OR PRESSURE VALVE BETWEEN THE THE TWO? SORRY IF I'm IN THE WRONG PLACE OR ASKING A STUIPED QUESTION BUT THIS IS ALL NEW TO ME. THANKS VMCMAN

look up twincharged setups, factory eg nissan march, aftermarket one and custom ones...

should give you a fair idea, it can be a complex setup at times :)

 

toymods.net had a few threads on twincharged tech

Edited May 10, 200917 yr by styler

sign up on Here. and pm feral4mr2. he's done the twincharge conversion before on a 4age/4agze.

sign up on Here. and pm feral4mr2. he's done the twincharge conversion before on a 4age/4agze.

 

theres is quite a long thread in the rollaclub conversions section on twincharging with a heap of information. please try understand as much you can.

to simply blow sc into the turbo will only be as good as the SC alone. as soon as the turbo outflows the sc it will create a vacuum between the two and you won't achieve any more power. the only way for this to work is a bypass valve around the sc so the turbo can inhale as much air as it can. the VW 1400 tsi engine works this way.

a better way imo is having the turbo blow into the sc so that once the turbo is spooling it will create pressure before the sc, the sc will inhale more air than it could by itself and therefore be able to produce more airflow. this improves the pressure difference before and after gets too high and creates too much heat (which limits boost). i know alot of systems that work this way. yes you should be using a bov with the turbo and a recirculation valve on the sc regaurdless of system type. with turbo into sc there are many ways to setup a gradual changeover from sc to turbo using bypass valve and recirculation valve. ditch the gze inlet manifold if you still have it.. they don't flow very well.