SC400_408

I have a 96 SC400, and need help finding some mod for more hp. This is the only mod I have done: JIC cat-back system, k&n air flow filter. I want to have a little more hp, and was wondering what else can I do. Please help me! Thanks You!

Keith13b

iTrader: (3)

75 shot of NOS is about the cheapest bang for the buck.

Replace the front exhaust, and you'll gain some ponies.

In reality, do a tune up too. You'd be amazed at the increase a new set of plugs/wires can do if yours are shot and you don't know about it.

TC's (torque converter) don't add hp, but dropped almost a half second off my qtr mile time, so it's better than most bolt on mods to get hp.

Good luck,
Keith

ColvinDZYN

I am thinking about getting a SC400 and here are the mods I plan on doing if I do.

1. Full exhaust from the headers back.
2. cold air intake
3. bigger injectors/throttle body/fuel pump/ FPR
4. customize the ecm.
5. get cams cut customized to the motor
6. if all that does not work, I am going to add a supercharger.

Of course the last one will require a lot of work, including a custom intake manifold. I believe TRD makes a kit for their Tundra with the V8, but I do not believe it is compatible.

I am opening a shop in the North Side of Chicago latter this year, and I plan on specializing in many makes, Lexus is one of the many.

Angel

There will be no need to upgrade the fuel system unless you plan on some sort of forced induction.

Hameed

Read this thread - https://www.clublexus.com/forums/sho...threadid=54902 - regarding the TC upgrade and its awesome bang for the buck in the performance category!