Nissan 240SX Forums banner

wreckins 1990 rb s13 build thread...

6.7K views 41 replies 6 participants last post by  boxfresh  
#1 · (Edited)
Well....I figured it was about time to make an official build thread and contribute what I have learned an will learn to the 240sx community. plus Im tired of seeing my old "just sent me rb25 order in" title. I will try to explain any tips I have learned to make things a little more smooth for the next guy. Thanks for veiwing my thread.



Rb swap $$
1990 s13 $1200
rb25det s2 swap $2300
Bee R 2 step $232
motor/trans mount $310
3inch downpipe $155
triple gauge piller $30
Wiring harness write up $18
Intake (greddy style) $300
Oil catch can $37
3 Inch exaust $109
intercooler kit (15% discount) $393
Paint $60
Rims $100
used boost/afr gauge $75
driveshaft $362
radiator $250
buddy club temp sensor adapter$30
tach an water temp gauge $80
tach adapter $60
nismo vlds $550
greddy boost controller $500

$7127 Total cost so far
 
#10 ·
This is where my nightmare started, I have always been more mechanically inclined an not so much on the wiring side of things. My biggest problem was that I over thinked the whole process way to much. I started with this trying to use a guide I found online that I didnt like very well.
Image

Image

Image

Image

Image


I had to go back an redo a lot of wiring when I found a guide on ebay
rb20 rb25 rb25det wiring harness write up for 89-94 s13 | eBay

I used this and it was a great help. I would give it a try if you are having problems wiring up your rb25 s13 they also have s14 an sr stuff to.
 
#21 ·
Very nice man! You have come along quite well. I am so happy with my RB. Although there is much to be done to get mine where I want it.