S4 Engine swap, Thoughts and knowledge please =)
#1
Hopeful Future
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S4 Engine swap, Thoughts and knowledge please =)
Hey guys. I know this has probabily been reposted tons of times, but my search function isnt working right now (internets being crappy).
Anyways, heres the rundown. I've got a 1987 GXL. I'm looking into doing a Turbo swap. i've heard people doing Jspec engine swaps into their USDM cars, and i've got a few questions on it.
if i order a Jspec Turbo S4 longblock motor, what all will I have to change to get it to work in my car. will the Ac\Heat\Power Steering and the like work with my car?
will i have to swap wiring harnesses? Any fabrication? and if anyone can recomend a good supplier that would be great. thanks guys =)
Anyways, heres the rundown. I've got a 1987 GXL. I'm looking into doing a Turbo swap. i've heard people doing Jspec engine swaps into their USDM cars, and i've got a few questions on it.
if i order a Jspec Turbo S4 longblock motor, what all will I have to change to get it to work in my car. will the Ac\Heat\Power Steering and the like work with my car?
will i have to swap wiring harnesses? Any fabrication? and if anyone can recomend a good supplier that would be great. thanks guys =)
#2
http://www.rotaryresurrection.com/ro...conversion.htm
Personally, i say buy a TII or go NA-Turbo. unless you plan on rebuilding the jspec (which you might have to anyway), you're not going to be saving a lot of money unless find some steals. If you go NA-Turbo, you could come out ahead pretty easily if you have any fabbing skills/hookups. Just my .02¢
Personally, i say buy a TII or go NA-Turbo. unless you plan on rebuilding the jspec (which you might have to anyway), you're not going to be saving a lot of money unless find some steals. If you go NA-Turbo, you could come out ahead pretty easily if you have any fabbing skills/hookups. Just my .02¢
Last edited by twilight slide; 05-14-06 at 03:43 PM.
#4
ok so basically most things are bolt up. The jspec doesn't have 3k warmup, or egr (s4). powersteering is the same, not 100% sure on ac but i believe it is. You're gonna wanna use a your NA harness and modify it (easy) or use a USA TII harness and modify it (harder) or source all the TII harness and use them. I personally used the NA harness. i think there's something i'm forgetting but oh well. Search more
#6
i got mine from corksport, i think it was right around 1200 before tax. I bought from them cause i felt they were reputable. On the other side of the price range is Osaka JDM motors or something like that. i believe their price is 650 for a long block, but they seem to be hit-or-miss. try searching for both. . .
#7
Passing life by
huu,,, They are the same without a EGR valve, fuel rails inlet outlet reversed.
It bolts right up man you will need an exhaust and to modify the JDM harness to fit or use a USDM harness and a TII ECU.
Also you will need to take note to change some wiring under the dash there for alt and timing to not be screwed up. You need a TII AFM and pressure sensor also.
But when you get the motor in we can help you with this.
It bolts right up man you will need an exhaust and to modify the JDM harness to fit or use a USDM harness and a TII ECU.
Also you will need to take note to change some wiring under the dash there for alt and timing to not be screwed up. You need a TII AFM and pressure sensor also.
But when you get the motor in we can help you with this.
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