550 HP in a 3rd Gen?!!!

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That's insane... I just can't imagine. Tranny definitely can't handle that kind of power..

I'm curious what 100% E85, 1000cc Supra injectors, and header/full exhaust might dyno at... too much!!

Time to buy it and track my 4runner :hungry:
 
I would think an engine swap would be a more reliable option than this. The most reliable option for more power is the tried and true TRD supercharger since it was a part that Toyota was confident enough to put a warranty on, and is far better known. With that said, it won't get you the same power as this.

This is $5500 with a few thousand more added once you get a transmission that can handle this. Reliability is still no guarantee, and it looks pretty complex. If I'm going that far into uncharted territory with boost, I'm buying a 2JZ which is cheaper and proven. It's also been done on a Tacoma while maintaining a very factory appearance.
 
There are 3RZ race engines getting over 900HP with plenty of quality aftermarket support. They are light & you'll still have plenty of room in the engine bay. I would do that instead. LCE sells built 3RZ long blocks.
 
ya, don't do it. I've seen guys in my city with 2j's, 4.7l's and 5.7l's in the 3rd gens. and I think I wouldn't go higher than around the 400 that the 5.7l puts out. The 4runner was built for anything but speed. Met a guy in Michigan with a 5.7 supercharged barely pushing 500 an when I drove with him it was reallllllly sketchy and since then he upgrade the tranny. This is a older vehicle with probably some miles on it and the way it was built, I wouldn't risk turning your 4runner into a fireball on the freeway.

5.7 swap in a 3rd gen? Show the hard evidence or it didn't happen.



550 hp in a 3rd gen is nonsense. As already mentioned above, the amount of money one would have to spend on building the drivetrain to handle that would be absurd. And even with a suitable drivetrain, you still have the narrow trac and high center of gravity of the 4Runner. Handling would be out of control. The 3.4 supercharger is plenty for a 3rd gen. If one wants 550 hp, just buy a supra
 
I can't imagine spending that kind of money on power for a 4Runner or Tacoma. They're just not designed to handle it. Even once you stop things from breaking, it's still going to be a complete handful every time you put your foot down.

It looks like he did a pretty good job on it, for a one-off home built kit, but there's no way in hell I'd be spending $5500 on it. You could do a custom turbo build for a lot less if you really have the urge for more power than a TRD kit can give you.
 
ill upload the vid to youtube and pm you or post the link. it wasn't just him though there were about 3 guys with 5.7s in 3rd gens and one with a 5.7 4th gen. I just hit it off with this one guy in particular. he did say its not hard but its expensive as hell.

Please post the link!
 
After viewing the ebay listing, I was highly suspicious. Who in the hell wants to dump their 550hp supercharger because they need a 1200hp supercharger instead?!?

So I put on my detective hat and did some digging; I found his craigslist ad that had additional pics.

Now I understand...

 
My brother put a 400 hp small block in a cj5, it was lots of fun on the sand dunes but on the street it was a scary ride. That thing was out of your hands in a heartbeat.
 
The ad clearly says, "up to" 550HP. Bolting that thing up won't give you that kind of power, you'd have to have the motor built for that.

It's nonsense! :sniper:
 
I am with most here that the driveline probably couldn't handle that. And who in the hell would drop that kind of money? But, if that does exist in a 4Runner, I'd love to take it offroad just once!
 
5.7 swap in a 3rd gen? Show the hard evidence or it didn't happen.



550 hp in a 3rd gen is nonsense. As already mentioned above, the amount of money one would have to spend on building the drivetrain to handle that would be absurd. And even with a suitable drivetrain, you still have the narrow trac and high center of gravity of the 4Runner. Handling would be out of control. The 3.4 supercharger is plenty for a 3rd gen. If one wants 550 hp, just buy a supra

5.7l ls1 3rd gen was selling on our local Craigs list. It's been done
 
Somebody try it! I'd love to put that much power into a 2wd single cab taco and go shred some tires :o

:edit: 5.7 vortec, easy peasy. 5.7 3UR? Not gonna happen.
 
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