StevieGzle

Whats up forum? I'm new here. I'm apologizing ahead of time to the forum police bc I know I will take some flaming for starting this thread, but I will say that I did spend a *little* of my valuable time searching for the answers to my question.

I just bought a 1993 SC400. I love it. I know next to nothing about cars. I do know that the 98's and newer have VVT and get roughly 40 more HP. I'm debating mod'ing mine or selling it and looking for a 98 or newer.

Question: If I wanted to add forced induction to an SC400 w/ stock internals, do both the 1UZ-FE and 1UZ-FE VVT-i accept Forced Induction exactly the same way, or do they require different set-ups? Basically, does the VVT-i require anything different that the earlier version didn't.

And...

Turbo or Supercharged and a simple why?

Note: I like a sporty feel off the line and want the most amount of SIMPLE HP available without too much mod'ing. I was thinking about looking for a 98 or newer because of the extra 40 HP and adding a supercharger to it but didn't know if it was harder to FI a 98 because of the VVT-i.

Thanks and sorry.

1JZPWRD

iTrader: (59)

The VVTI and NON VVTI have the same intake tubing if I remember correctly. It has been awhile since I have been under the hood of a newer one. For added HP, do the BFI (search), delete the cats, straight pipe the exhaust, add different mufflers, and add a turbo.

Finding a newer one isn't too hard, but finding one that has low mileage or hasn't been beat up, is the deciding factor. I would keep what you have, fix the little things, and add boost later, once all the suspension and maintenance has been gone through. This is only my opinion.

Welcome to the club, and please post pictures of your newly added SC400.

1JZPWRD

iTrader: (59)

IMO a supercharger is limited on the power, but a turbo has room to grow.. Thus why I decided to boost. Once you go boost, you will not except nothing less....

rcchris7

iTrader: (1)

Turbo or super charger will run ya on these 1UZ but man do they sound cool! I agree with 1JZPWRD stick with what you got and make it your own!