Quote Originally Posted by Ltdnismorace
SR20det are the motors that came in the Silvia equivalent to our 240sx in japan. They are a DOHC 2.0 liter turbocharged engine. Came with a T25 turbo and are fairly quick in stock form.

The RB motors come in several different variations ranging from RB20det to RB26dett, obviously the latter being the motor from the covetted GTR34 skylines.

As far as which motors can go where, according to my knowledge with the know how to do it, you can stick any of them in any car. The SRs came in 3 different turbo varieties I think, redtop, from the sil eightys and S13 silvias, the blacktop in the S14 silvias, and the other blacktop in the S15 silvias. As far as I know, you shouldn't have a problem putting the motor in your USDM 240 as long as you have the JDM ECU for your year equivalent car. Someone else may chime in and say I'm retarded, but this is what I know. As far as the RB swaps, don't really know what all is involved their, never done one, but a lot of people do. I know the rb26dett is supposed to be matted to a AWD setup so if you wanted to put it into a 240, you'd need a RWD tranny from one of the other RB series motors from an R32 or 33.
RB26's were in all GTR's (r32-r34's) with a few slight differences.

All the RB series motors listed up by model of skyline

R32

GXi Type-X - 1.8 L CA18i I4, 91 hp (67 kW)
GTE Type-X - 2.0 L RB20E I6, 125 hp (93 kW, 172 Nm)
GTS Type-X, S, J - 2.0 L RB20DE I6 155 hp (115 kW, 184 Nm)
GTS-25 Type-X, S, XG - 2.5 L RB25DE I6, 180 hp (132 kW, 231 Nm)
GTS-t Type-M - 2.0 L RB20DET turbo I6, 212 hp (158 kW, 263 Nm)
GTS-4 - 2.0 L RB20DET turbo I6, 212 hp (158 kW, 263 Nm) 4WD
GT-R - 2.6 L RB26DETT twin-turbo I6, 280 hp (206 kW, 368 Nm) 4WD also NISMO, V-Spec and V-Spec II variants.
R33

HR33 GTS - 2.0 L RB20E SOHC I6, 130 PS (96 kW, 172 Nm)
ER33 GTS25 - 2.5 L RB25DE DOHC I6, 190 PS (140 kW, 231 Nm)
ENR33 GTS-4 - 2.5 L RB25DE DOHC I6, 190 PS (140 kW, 231 Nm) 4WD
ECR33 GTS25T - 2.5 L RB25DET DOHC turbo I6, 250 PS (184 kW, 294 Nm)
GT-R - 2.6 L RB26DETT DOHC twin-turbo I6, 305 PS (224 kW, 375 Nm) (advertised as 280 PS) 4WD
GT-R LM - 2.6 L RB26DETT DOHC twin-turbo I6, 305 PS (224 kW) FR
400R - 2.8 L RBX-GT2 DOHC twin-turbo I6, 400 PS (294 kW, 478 Nm) 4WD
R34

GT - 2.0 L RB20DE NEO I6, 140 hp (103 kW)
25 GT, GT-X, GT-V - 2.5 L RB25DE NEO I6, 193 hp (142 kW)
GT-FOUR - 2.5 L RB25DE NEO I6, 193 hp (142 kW) 4WD
GT-T - 2.5 L RB25DET NEO turbo I6, 280 hp (206 kW, 343 Nm)
GT-R - 2.6 L RB26DETT twin-turbo I6, 332 PS (244 kW, 392 Nm) (advertised as 280)
GT-R V-Spec - Additional aero parts, brake ventilation ducts, diffuser.
GT-R V-Spec II - As above + carbon fibre bonnet with NACA duct.
GT-R N1 - Blueprinted N1 motor, no A/C, no stereo, no rear wiper, basic interior trim. (only 45 made.)
GT-R M-Spec - Leather interior, softer suspension with "Ripple Control" dampers, heated seats.
GT-R V-Spec II Nür - As above V-Spec II + N1 motor, 300 km/h speedo. (only 750 made.)
GT-R M-Spec Nür - As above M-Spec + N1 motor, 300 km/h speedo. (only 250 made.)
GT-R Z-tune - 2.8 L RB26DETT Z2 twin-turbo I6, 500 PS (368 kW, 540 Nm) Z1 and Z2 (Nismo variant)(Only 20 Made)



As far as SR pricing... they just keep going up thanks to the "fad" that drifting is becoming (unfortunately) ><. thats why you get a KA24 and build the motor . Make more power for less monies ^_^