new guy looking for more power.

[djwooski]

I got 94 sc400 looking to go supercharge or turbo im looking for simple
setup around 300 to 500 horse power but dont know were to start
thats why i got you guys to back me up i need all the infomation you
guys got .

 

[cribbj]

In terms of simplicity and low expense, NOS would be the way to go.

Next up would be a centrifugal with one of David's (Lextreme's) Fish brackets.

Then a PD type supercharger with a dedicated manifold.

Probably the most expensive, and complex would be a turbo setup; only because you have to change both the exhaust side of the motor along with the intake. Lots of plumbing.

 

[spf_lexus]

Forum member Thermactor is up and running with a vortech + fish bracket and he spent just over $1200 total and that setup is good for 8psi or around a 120BHP increase. That would put you around 375BHP on the stock fuel system and ECU. Any more power than that would require a tune and larger injectors. Since your SC is between 1992 and 1994, your block will handle up to 500BHP w/ a good compression reading.