[4l60e Automatic Shifter?]

I used a LOKAR cable shifter

 

[Radiator for lS2 swap into a S30 chassis.]

Existing radiator was a 2 core ,   replacement found is a 4 core with larger inlet/outlet tubes.  Thanks all for suggestions..  

[Radiator for lS2 swap into a S30 chassis.]

Thank you.  I'll check it out.

[Radiator for lS2 swap into a S30 chassis.]

As noted in title.  I am doing a 2006 GTO LS2 engine and 4l60E auto trans into a 1973 S30.  Engine has no internal mods, will use only the alternator for external accessories.  No smog, headers thru Johs Cars in Dallas, Tx.  Looking for recommendation for radiator and tranny cooler.

 

Will be selling the RB25DET motor and 5 speed manual.  Leg problems limiting extended clutch use.

 

[250 GTO/Vella Rosa dash]

Yes, in fact I was looking at it yesterday and thinking  about advertising or taking to swap meet.

[Stock and recommended performance spring rates]

Can someone point me to what the stock springs ratings were for a stock '72-'73 S30,  for  a common out the door manual transmission with a/c model in the US.  Second part of question is what are people using for street performance mods of this car?  Hope the question is not to general.

[250 GTO/Vella Rosa dash]

$140 plus shipping

[250 GTO/Vella Rosa dash]

Great thanks for the input.  now if i can find someone who wants it.

[250 GTO/Vella Rosa dash]

Since I have not attempted to install it I cannot be absolutely guarantee it will fit without trimming.  But from measurements I have taken and my calibrated eyeball to check contours I would feel confident that it will fit. in place of the stock Z dash.  The center console cutout lines up perfectly with the stock center console.  

[250 GTO/Vella Rosa dash]

I purchased this dash over 5 years ago but never used it.    I believe it was an alternative dash for use with Vela Rosa or Thunder Ranch GTO kits.  Anyone have an idea of worth, or have a need?  I'll probably ebay it.  PM me with any thoughts

[Rb25det swap... Need help!!!!]

On 7/11/2004 at 11:30 AM, Montoya said:

I am using the AEM EMS. I am also running the CDI and wide band uego. I am an engineer for them so I get a good discount (free). If anyone is interested in running this system, I can send you the base maps for the RB25 as soon as I get the car on the dyno, (hould be in about 2 months). I am using all the stock sensors and wiring harness, I just had to set-up the pinouts on the EMS.

Did you ever capture your base maps?    If so I would love a copy.

[RB25DET Vacuum source and Alternator wiring schematic]

Thanks Got it

[RB25DET Vacuum source and Alternator wiring schematic]

 

5 minutes ago, jthom5147 said:

Vacuum source for?

 

For brake booster and turbo waste gate

[RB25DET Vacuum source and Alternator wiring schematic]

I've been working on installing a RB25det series 2 motor in a '73 S30.  Two issues I am having trouble resolving are probably simple but not for me.

Existing configuration is a series 2 RB25det motor with a Greddy style intake manifold.   I  need to find two things, preferably with a picture  and/or schematic.  

!. Alternator wiring connection. 

2. Vacuum source.

 

Any help is appreciated

 

 

[Belly pans]

Has anyone on the GTO board put belly pans on their cars?  If so do you have plans to share, and how did they work out?    Thanks for any feedback.

 

 

 

[SDS wiring to RB25DET crank angle sensor (cas)]

Thank you sir.  The magnets are in place.  I did not understand that the hall sensor was replacing the advance function of the cas.  Ross let me know a few days ago and you just confirmed it.  thanks

[SDS wiring to RB25DET crank angle sensor (cas)]

Thanks for your input chickenman

 

[SDS wiring to RB25DET crank angle sensor (cas)]

 I am trying to set up a series 2 Skyline RB25DET with a SDS EM4.   How does the CAS wire to the SDS EM4?   the CAS has a 4 wire plug (#1 is +120 degs, , #2  is +1 degs, #3 is power supply,  #4 is earth)  which wires go to SDS and  which pinout(s)?  In the distant past, I had read some places the SDS doesnt talk to the CAS and other places that only use one of the signal wires.  After recent searching I cant find anything on this subject.  I have an email request into Ross at Racetech but have'nt heard back.Any and all help would be appreciated.  Can I not wire to cas and get good timing function?  Hair all pulled out.  hep me hep me ahhhhhh!

[TPS for aftermarket throttle body]

I think most of the "ebay" custom throttle bodies utilize the early Q45 style TPS. Unfortunately, those are pretty expensive ($150) and i believe mine is malfunctioning. I would be interested if anyone has found another source for these.

What parts can fail?.  Electronic component, mechanical failure, short circuit?    I am poorly educated on this subject and need to research much more.

[TPS for aftermarket throttle body]

Hi guys and gals.  I am installing an RB25DET in a S30 body.  It has the Isis style intake manifold and a generic 80 mm aftermarket throttle body.  I will be using a SDS ECU  (no MAF).  As such I am looking for ideas for a TPS sensor.  Any ideas suggestions, guidance?

[250 GTO Owners Thread]

Well done!

[RB25DET fuel injector shims]

Think that's a common isolator to many Nissan injectors of the same period

SR20 engines i'm sure also share it as does many more

Do a search on Nissan 16603F, is the part no but check 1st !

 

Try this ...16635-53J00

Thanks much, appreciate it

[RB25DET fuel injector shims]

Anyone know a source for those little D shaped shims that sit between the top of the injector(s) and the fuel rail cap(s)? Nissan, Nismo, Perfomance supplier? I have hunted around (just looking at product lists) on the internet but have had no luck yet. I also could find no threads on this subject. Thanks in advance

[250 GTO Owners Thread]

My project is now back from the body shop. Next job is pumbing brakes, clutch, and fuel lines.

[250 GTO Owners Thread]

I'd like to keep mine simple.

 

Why did you modify the gas cap pocket?  I assumed the supplied Le Mans gas cap would fit the pocket as-is. Otherwise the Factory Five gas cap  interests me.  It seems to be what matches the description in my Blue Ray assembly manual.

to whom are you addressing this question?