wrxhall

What is the diff between R32, R33, and R34 RB26DETT? (A friend said it had something ot do with Motorex) is this true?

rudeboy

nothin to do with MOTO REX
they just get newer and more defined as they get newer....

just like SR's and honda motors.....feel me?

repus29537BC

It's the RB20det for the R-32 RB25DET fror the R-33 and the RB26DETT only appeared in the R-34

Sil40_Mayhem

ummmm.... all GT-R's, be it R-32, R-33, or R-34 carry the rb26dett. the rb20det and rb25det were used in the skyline GTS-T versions of the R-32 and R-33 (respectively)

all GT-R's featured the rb26dett, attessa awd, and super hicas. i could be very, very wrong, but look it up (lotsa info online)

I'm with Stupid

R34 GTS-T's had RB25DET's too. Also I think the ATTESSA system is only found on the V-Spec trims.

Sil40_Mayhem

i kinda figured that the R34 GTS-T had the RB25DET, but i didn't find any info on them (being lazy), so i left them out. thanks for the info on the ATTESSA. but I am right about the RB26DETT and the GT-R, right?

I'm with Stupid

Yup.

wrxhall

So i'd be almost better fit to buy the RB26 from a R32 clip (it being cheaper than the R33 and R34)
(afterall i plan to rebuild the engine any way, gaskets , rods,pistons, and valves and so on)?

boro240

ATESSA is on all GT-Rs. and there are slight differences in each RB26. R33 RB26 makes more tq than R32 RB26, and R34 RB26 makes more tq than R33 RB26.

rudeboy

the same way SR20's get better.....


just like i said

NightXCZ77

A R33 RB25DET swap is going to be a lot cheaper than a R32 GTR RB26DETT swap just to clue you in a little bit. You're gonna see similar HP results from both up to about 500-600hp.

Night