22rec vs 22rtte

[jdr3000gtvr4@yahoo]

Hi I am a new-B to the 4 runner scene so please don't get to mad if this is something every Toyota guy should know.

I just purchased a 1987 sr5 with a 22rec that runs great but definitely lacks in the power department, I was thinking about building a 22r-te on the side nothing to crazy but definitely some work into it. A 20r head with a little machine work, intake, exhaust, pulleys, blah blah blah.

My 2 big questions are 1. what are the major differences between the two bottom ends. and 2 is it even worth the time and effort, or is there maybe some other build that would make more sense? I do plan on some light wheeling but nothing to intense, and I will end up taking it to work every once and a while so it doesn't have to be a torque monster.

 

[KidVermicious]

Far as I know, the only difference on the turbo trucks was a beefier rear differential. The block didn't change, other than the turbo stuff bolted on.

For all that work, though, why not just go with a bigger engine? You won't make that much more horsepower with the RTE, and the turbo lag is not ideal for wheeling anyway.

 

[Rockdawg84]

Far as I know, the only difference on the turbo trucks was a beefier rear differential. The block didn't change, other than the turbo stuff bolted on.

For all that work, though, why not just go with a bigger engine? You won't make that much more horsepower with the RTE, and the turbo lag is not ideal for wheeling anyway.

The 22ret used a different cam and different pistons to lower the compression ratio, but the block is the same. I know because we built one this last year. Also the 22ret also had larger fuel injectors. They also had a different trans R151F which with a lower first gear and yes used the larger V6 rear 3rd before they were put behind a 3.0. and the transfer case is a 23 spline gear driven case instead of 21 spline like behind regular 22r or 22re's. I agree with Kid that cost wise and effort a 3.4 swap will be about the same and you will gain more power and better reliability.

Hope this helps.

Sam

 

[KidVermicious]

The 22ret used a different cam and different pistons to lower the compression ratio, but the block is the same. I know because we built one this last year. Also the 22ret also had larger fuel injectors. They also had a different trans R151F which with a lower first gear and yes used the larger V6 rear 3rd before they were put behind a 3.0. and the transfer case is a 23 spline gear driven case instead of 21 spline like behind regular 22r or 22re's


Hope this helps.

Sam

Good to know, thanks!

 

[jdr3000gtvr4@yahoo]

Thank you!

Thank you guys for the help, it's much appreciated! Like I said before 4x4's are a new world to me....I can tell you any thing you want about the 2jz ... lol, but anything that came with a truck body on it might as well be from mars!

Do you guys happen to know what the model the 3.2 came in and how tough the swap is? Any good resources for aftermarket parts? (Just goggling what I want is not the same as the voice of experience from enthusiasts who have been there done that) My current motor runs just fine so I'm not in a huge rush ...but I can never leave good enough alone

Sorry once again if these are stupid questions but I am trying to learn everything I can about a rig that is polar opposite of what I normally play with, after owning the thing for about 48 hrs lol.

 

[SV_Dude]

Since you already know a lot about the 2jz motors, do a 2jz engine swap. Do a quick search on pirate 4x4 and you'll see a lot of people who have dome 7mg/7mgt and 2jz swaps. They have tons of power and can be done under $3,000 if you get a motor for a decent price.

As for the 22rte, what was said above is correct. You can get upwards of 200hp and close to the same in tq but it will be costly. Bang for the buck you're better off doing a swap.

I would do the 2jz swap since you're already familiar with that powerplant.