Well only a certain number of cars u can do engine swaps too..i found the list on the net..

Here it is:


Make Model Swap Engine Description
Acura 2003 3.2 CL Type-S C32B 3.2L DOHC 24V V6

Ford 2003 Ford Focus SVT Duratech 2.5L 2.5L DOHC 24V V6
1970 Boss Mustang 429 Ford GT 5.4L 5.4L 32V Supercharged V8

Honda 1995 Civic Del Sol VTEC B16B 1.6L DOHC 16V inline 4
B18C 1.8L DOHC 16V inline 4
B18C 98 Spec-R 1.8L DOHC 16V inline 4
H22A 2.2L DOHC 16V inline 4


Honda 1999 Civic Si Coupe B16B 1.6L DOHC 16V inline 4
B18C 1.8L DOHC 16V inline 4
B18C 98 Spec-R 1.8L DOHC 16V inline 4
H22A 2.2L DOHC 16V inline 4
K20A 2.0L DOHC 16V inline 4

Honda 1994 Civic Si B16B 1.6L DOHC 16V inline 4
B18C 1.8L DOHC 16V inline 4
B18C 98 Spec-R 1.8L DOHC 16V inline 4
H22A 2.2L DOHC 16V inline 4
K20A 2.0L DOHC 16V inline 4

Honda 1991 CRX Si-R B16B 1.6L DOHC 16V inline 4
B18C 1.8L DOHC 16V inline 4
B18C 98 Spec-R 1.8L DOHC 16V inline 4
H22A 2.2L DOHC 16V inline 4
H22A Spec-S 2.2L DOHC 16V inline 4

Honda 2000 Integra Type R K20A 2.0 DOHC 16V inline 4

Lexus 2003 IS300 2JZ-GTE 3.0L DOHC TWIN TURBO IL6
3UZ-FE 4.3L DOHC 32V V8

Lotus 1972 Elan Sprint 2ZZ-GE 1.8L DOHC 16V inline 4

Mazda 2000 Miata MX-5 1.8 13B-REW 1.3L 2 rotor Twin Turbo Rotary

Mazda 2002 RX-7 Spirit R 20B-REW 2.0L 3 rotor Twin Turbo Rotary

Mazda 2004 RX-8 20B-REW 2.0L 3 rotor Twin Turbo Rotary

Nissan 1998 240SX SE RB25DET 2.5L DOHC 24V Turbo inline 6
RB26DETT 2.6L DOHC 24V Twin Turbo il 6
SR20DET 2.0L DOHC 16V Turbo inline 4

Nissan 1972 240ZX RB26DETT 2.6L DOHC 24V Twin Turbo il 6
SR20DET 2.0L DOHC 16V Turbo inline 4

Nissan 2000 S15 Silvia Spec-R RB26DETT 2.6L DOHC 24V Twin Turbo il 6

Porsche 1955 550 Spyder 911/83 2.7L Aircooled SOHC 12V Flat-6

Porsche 1973 911 Carrera RS 996/GT2 3.6L Watercooled DOHC 24V

Porsche 2003 Boxter S (hardtop) 996/3387 3.4L Watercooled DOHC 24V
996/GT3 3.6L Watercooled DOHC 24V
996/GT2-T 3.6L Twin Turbo DOHC 24V

Subaru 1999 Impreza 2.5RS EJ20t 2.0L DOHC 16V Turbo flat 4
EJ22t 2.2L DOHC 16V Turbo flat 4
EJ25t 2.5L DOHC 16V Turbo flat 4

Toyota 1985 Sprinter Trueno GT 3S-GE 2.0L DOHC 16V inline 4
3S-GTE 2.0L DOHC 16V Turbo inline 4

Toyota 2003 Altezza RS200 2JZ-GE 3.0L DOHC 24V inline 6
2JZ-GTE 3.0L DOHC 24V Twin Turbo
3UZ-FE 4.3L DOHC 32V V8

Volkswagen 1995 Corrado SLC BJS 3.2L DOHC 24V V6

Volkswagen 2003 Jetta GLX VR6 BJS 3.2L DOHC 24V V6

Volkswagen 2004 New Beetle Turbo S BJS 3.2L DOHC 24V V6