HKS Intake and RB Cat on Stock S4 Turbo
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HKS Intake and RB Cat on Stock S4 Turbo
hey guys i have a couple of questions for my FC. Its a 88 TurboII and completely stock. I have a boost gauge, HKS high flow intake and RB Catback and downpipe ready to be put in and i want to know wuh else i should do before and after i put the latter mods in. THe first thing that comes to mind is Porting the Wastegate. Ive read up of couple of write-ups and it seems porting about 3x the original with about a 30-32 mm washer or valve welded on seems to be the concensus. Anyone have any suggestions on wuh i should do?
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do you have fuel cut defender? You may want to think about fuel system next I had fuel cut defender and full RB race exhaust w/ intake and I blew the hell out of my engine. I dont know if mine was a boost creep issue or just insufficient fuel but either way better fuel system would have saved it.
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So the list of stuff im getting:
HKS SMF Intatke
Racing Beat Dual Catback
Racing Beat Downpipe
Koyo Radiator
FCD
Greddy Type-RS Blow Off Valve
Walbro Fuel Pump
A'PEXi S-AFC
Porting Turbo Wastegate.
Anyone have suggestions on what i need to watch out for and what i need to do afterwards? I believe i also need to get 720cc fuel injectors.
HKS SMF Intatke
Racing Beat Dual Catback
Racing Beat Downpipe
Koyo Radiator
FCD
Greddy Type-RS Blow Off Valve
Walbro Fuel Pump
A'PEXi S-AFC
Porting Turbo Wastegate.
Anyone have suggestions on what i need to watch out for and what i need to do afterwards? I believe i also need to get 720cc fuel injectors.
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