s3x wrote: how much should i expect to pay for a SD20DET?( any clue how much a skyline engine would go for? )
s3x: You are asking way too general a question. Engine prices vary greatly on several factors. Generally speaking, you get what you pay for. But the biggest thing is which generation the motor is(S13,14,15/RB20,25,26) and whether it comes from a clip or is just a motor set, onbiously its more with a clip and so is shipping a clip. Milage is an issue with some sellers. Some sellers just tell you the usual "between 30-50kmiles." Some sellers will provide original gauge clusters showing miles, a few crooks include phony low milage clusters. Basically, there is a good amount of risk involved with buying an SR or RB. At this point I would steer you toward a member of our board, Dauntless at
http://www.afterdarktuning.com.
GENERALLY you are looking at ballpark prices like this. Anything higher or lower and you're probably getting ripped off.s13 motor: 2000-2800s13clip: 2500-3200s14 motor: 3000-3500s14 clip: 3500-4000s15 motor: 4000-4500 s15 clip: 4500-6000
RBs are surprisingly inexpensive for their "exotic factor" but its the installation that will get expensive. Again, these change much more than SRs through the generations (in displacement, turbo type, etc.) so the prices vary accordingly. Now go do some research on your own...good luck