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- Jun 4, 2006
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Hello all the sifus,
I'm currently planning to BOT my Satria 1.6 with stock internals. There are few questions I would like to know and understand before I proceed...
Currently, I'm planning to boost it to 0.4-0.6bar if possible. But 0.6 bars is consider high boost from what I've read in Taiwanese forums and magazines.
However, I'm considering the following set up:-
Engine:
4G92P SOHC with stock internals
BOT kit:
TD04L + manifold + original downpipe
E-manage + standard + ignition + injector harness
Infinite 450 X 230 X 65 intercooler
390cc injectors
Aerospeed adjustable fuel regulator
1.5mm metal gasket
PROBLEMS:
1) What's the HIGHEST BOOST on a 4G92P SOHC with stock internals anyone ever achieved..?
2) I was adviced to boost 0.5 bars instead. But someone told me I need to used external wastegate with custom spring in order to achieve that boost pressure. Someone else told me that external wastegate is recomended for boosting more than 1 bars due to the 0.7 bars stock springs.
Actually, can I use the original wastegate to achieve 0.4-0.6 bars of boost pressure without having an external wastegate.
3) As I've planned, I want to use 1.5mm metal gasket to reduce the compression ratio to 8.7:1(Currently 10:1). Is the compression ratio reduction sufficient enough for a safe BOT of 0.6 bars..? Or I should consider 1.8mm?
Any sifus...? Thanks in advance...
I'm currently planning to BOT my Satria 1.6 with stock internals. There are few questions I would like to know and understand before I proceed...
Currently, I'm planning to boost it to 0.4-0.6bar if possible. But 0.6 bars is consider high boost from what I've read in Taiwanese forums and magazines.
However, I'm considering the following set up:-
Engine:
4G92P SOHC with stock internals
BOT kit:
TD04L + manifold + original downpipe
E-manage + standard + ignition + injector harness
Infinite 450 X 230 X 65 intercooler
390cc injectors
Aerospeed adjustable fuel regulator
1.5mm metal gasket
PROBLEMS:
1) What's the HIGHEST BOOST on a 4G92P SOHC with stock internals anyone ever achieved..?
2) I was adviced to boost 0.5 bars instead. But someone told me I need to used external wastegate with custom spring in order to achieve that boost pressure. Someone else told me that external wastegate is recomended for boosting more than 1 bars due to the 0.7 bars stock springs.
Actually, can I use the original wastegate to achieve 0.4-0.6 bars of boost pressure without having an external wastegate.
3) As I've planned, I want to use 1.5mm metal gasket to reduce the compression ratio to 8.7:1(Currently 10:1). Is the compression ratio reduction sufficient enough for a safe BOT of 0.6 bars..? Or I should consider 1.8mm?
Any sifus...? Thanks in advance...