Engine Numbers Relating To Model Of Car?need Help

[markjh27]

Hey, i have just recieved my gtr engine, i have major doubts as to weather it is a r33 98' v-spec model. Does any one know if the v-spec has vspec written on the ecu?

is there anyone who can tell me if this engine number goes with r32 or r33?

rb26048529A

the ecu numbers are

2371m 0p660

mec-e236r A1 4125

If anyone knows of number tracing could u please help me asap as i don't want to put the engine in and find out it is a r32 engine.

Cheers Mark

[Duncan]

A vspec engine is the same as a regular engine its the ATTESA system and diff that are different

[markjh27]

i know that but there must be a difference in the computer codes somwhere? i have a suspicion this engine is a r32 version, it has a lot of surface rust and salt rust that has been there for a long time. i was told the engine had been pulled out yesterday