who has done this ,any info. i just saw a rb26det into a 1990 miata, sick as hell.. i have mr2 with 2.2 stroker love it, but in the future i want to make a 3sgte 500whp miata.

 

Would be keen to see this but when you can do so much to a stock Miata engine, it's probably just a lot more work for not that much better an outcome.

 

take some measurements. and I forget which way the 3s rotates but you might want to check that too.

then go out and find an old altezza/IS or supra transmission and see if it'll fit under the car.

 

that'd be pretty unique, whats the ballpark figures of a swap like this? more than a v8?

 

hmmm ballpark figure for a one-off...

 

For 500whp, a built BP should suffice. If you want to go ahead and do the swap just because [race car ] then go ahead.

 

I think you should, It would be awesome and unique. My buddy is doing a 3sgte swap into his 88 mr2 right now. I am giddy to see that thing rolling around.

 

Yeah, but that makes WAY more sense than throwing it in a Miata. Or a Pinto.

 

This to me is one of those things that sounds awesome until about 4 months into the project when you still dont have a running stock sub 250hp 3sgte in there and you have spent 2x as much as it would take to build a 1.8 and turbo it. If you insist on swapping in a factory turbo 4cyl the sr20 is a better option, unlike the 3s the sr20 is all aluminum, not to mention there is a mount kit available and the swap has been done numerous times. In my opinion even the sr20 is a waste. B6, BP, F20/22c and lsx engines are the only power plants that are worth using in a miata in my opinion. To each his own though and no matter the engine a 500whp miata is sure to be a hand full.

 

my old engine on current car was 364whp, before heat soaking ,my new 3sgte(98 bottom,fixed water pump area,where they always crack) motor is built and e85 ready looking for 500-600whp, 500whp i will be happy , this setup is for track, yeah i still love that little car yes the miata,my wife loves it also.

 

you could try getting a 3sge BEAMS motor out of a jdm is200 and putting a turbo on it. they're already set up for RWD and and come with 6spds

 

BLING BLING BLING

Feel free to substitute big dollar signs for the word bling

 

lol well by guessing by quality of the parts and work he had in the pics he posted $$$ shouldn't be a problem lol