Jump to content
SAU Community

Recommended Posts

i have raced 2 gtst's in my n/a i beat my mates r33 gtst and i had a r32 pull half a car on me

my gearing i dont thin it is standard as i hit limiter in second im jsut sitting on 100 kays ????? :S

i have raced 2 gtst's in my n/a i beat my mates r33 gtst and i had a r32 pull half a car on me

my gearing i dont thin it is standard as i hit limiter in second im jsut sitting on 100 kays ????? :S

in your n/a as in n/a what. . rb25?? alloytec??

Does anybody know what a stock vz (or with min mods like exhaust, cai) will do down the quarter. .

I know my old vl, stock RB30E did a 15.9. .

Im guessing a vz will do a high 14- mid 15

in your n/a as in n/a what. . rb25?? alloytec??

Does anybody know what a stock vz (or with min mods like exhaust, cai) will do down the quarter. .

I know my old vl, stock RB30E did a 15.9. .

Im guessing a vz will do a high 14- mid 15

my 33 sorry i sorta went off topic

I've been hearing good things with turbos on the VZ engine, apparently they're pretty good when the compression is dropped.

The alloytec motor is the same as saab uses in the 93 aero...V6 turbo. The saab version is an awesome motor.

lol i hit redline at like 70/80ks in my 33, with turbo box. was an NA, but not anymore....

lol mine still na im going to do the turbo conversion..my gearings a bit tall so it takes a long time for my car to wind up

Does anybody know what a stock vz (or with min mods like exhaust, cai) will do down the quarter. .

Im guessing a vz will do a high 14- mid 15

When I went to the drags with my friend (who owns a VZ SV6 = alloytec 195 3.6lt) he ran a 15.9 but the biggest let down with those cars is the clutch it slips far to easy. He had a bit of an exhaust upgrade but not much. If they had a decent clutch, light flywheel, zorst and short diff ratio (3.7 - 4.11) they would reel off a low - mid 15 down the quarter.

The best I've got out of RB30DE so far is 15.5 @ 91mph, but that was with a shit diff ratio (now have a 4.11 spool) so no traction over the 60ft with the single pegger and it was still rather warm, my motor should be good for a mid 14 as it sits.

  • 2 weeks later...
I have both... a VZ storm with 3.6ltr Alloytech and an R31 with RB30DE.

Even on a basic running in tune the RB30DE is far more responsive and generally better all round than the Alloytech.

id have to disagree with you on that.. and yes i have owned both as well... the VZ pulled like no tomorow from 40ks onwards and was definately faster in a straight line race..

Edited by r34_25GT

Maybe mines a dud...? Uses more fuel than a 5ltr Monaro,5.7ltr SS and 6.0ltr SS. Even Holden cant explain whyit uses so much fuel... They have tried tuning, injectors, FPR, sensors, the list goes on and on...

Doesnt matter how I drive, whether towing a trailer or completely empty I just cannot get fuel consumption down to reasonable level.

Mines is very flat off the line, pulls OK to about 110ish and falls over after that...

My RB30DE on the other hand...

  • 2 weeks later...
  • 4 months later...

Have you guys ever dragged a VZ Executive on a 3.08 diff, headers, hi-flows......... custom tuned (not by a tuner who just does it quickly in 1 day). They will eat a skyline for breakfast (if tweaked properly - not even near potential).

Your right alloytechs are good above 4k .......... tune them up (not avg tune).......... they flog a sv6.........

Mines strong off the line, once u get out of the 1600rpm (spark advance -1's) ....... (which I have for fuel econ) ......... the car plants into the road and takes off...... When I hit my 4000 range the torque jumps like 3-5% instantly on mine......... it's just like a turbo, suddenly engine free immediate pull even when going fast up the range.

I raced a few skylines, mostly N/A........ flog em everytime. One I come across was a R34T? ....... white, better looking them most, it had a mad exhaust, obviously all custom seemed like it was turbo......... he thought he'd be a smart arse........ so we didn't really drag, I just stayed in first gear and kept crusing up n then he decided to plant it......... second later I was gone....... smoked him. I think alot of skyline owners dont know about the above 4000rpm on alloytechs.

I respect skylines tho as u can do them up immensly....... but just like alot of commondore owners.......... they dont and hence they get wipped.

By now, most know the alloytech engine has been deemed a "torque monster".

PS. Funny thing with the turbo skyline i dragged, normally even tuned i thought it'd get me......... but that day i decided to adjust my ve tables, optimal engine torque and air demand for torque........... and pumped up my 4-6k rpm range......... and it seriously even stunned me how quickly i owned that guys face.

Alloytechs are very explosive, lots of fun tuning them............ as long as keep at it, u turn like a slug into a v8 effect off the line into a turbo feel above 4k rpm.

Personally I'm waiting for the SV6's to come out with direct injection.......... they'll be lots of fun in the coming years.

Have you guys ever dragged a VZ Executive on a 3.08 diff, headers, hi-flows......... custom tuned (not by a tuner who just does it quickly in 1 day). They will eat a skyline for breakfast (if tweaked properly - not even near potential).

Your right alloytechs are good above 4k .......... tune them up (not avg tune).......... they flog a sv6.........

Mines strong off the line, once u get out of the 1600rpm (spark advance -1's) ....... (which I have for fuel econ) ......... the car plants into the road and takes off...... When I hit my 4000 range the torque jumps like 3-5% instantly on mine......... it's just like a turbo, suddenly engine free immediate pull even when going fast up the range.

I raced a few skylines, mostly N/A........ flog em everytime. One I come across was a R34T? ....... white, better looking them most, it had a mad exhaust, obviously all custom seemed like it was turbo......... he thought he'd be a smart arse........ so we didn't really drag, I just stayed in first gear and kept crusing up n then he decided to plant it......... second later I was gone....... smoked him. I think alot of skyline owners dont know about the above 4000rpm on alloytechs.

I respect skylines tho as u can do them up immensly....... but just like alot of commondore owners.......... they dont and hence they get wipped.

By now, most know the alloytech engine has been deemed a "torque monster".

PS. Funny thing with the turbo skyline i dragged, normally even tuned i thought it'd get me......... but that day i decided to adjust my ve tables, optimal engine torque and air demand for torque........... and pumped up my 4-6k rpm range......... and it seriously even stunned me how quickly i owned that guys face.

Alloytechs are very explosive, lots of fun tuning them............ as long as keep at it, u turn like a slug into a v8 effect off the line into a turbo feel above 4k rpm.

Personally I'm waiting for the SV6's to come out with direct injection.......... they'll be lots of fun in the coming years.

i thought school holidays were finished.....

lol.

I have to agree tho, those sv6's are a good engine.

I raced one too ages ago - when i had a massive misfire issue. and we were pretty even but he slowly pulled away. However, I could hear him fully revving out 1st and 2nd, where as I didnt rev much(around 5-6k only)

Next day - took my car to soichi and found:

* crap plugs

* coils arcing

* timing retarded to 12 instead of 15!

* boost solenoid f**ked - causing massive creeps to 15psi.

Now, after new plugs, setting the timing, taping up the coils, and adding my MS-IBC ebc, the car was a different machine. It pulls harder then my mates 200rwkw 25t.

Now I just want another run with that sv6.

Edited by Ultimategtr

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Latest Posts

    • I would just put EBC back on the "I would not use their stuff" pile and move on.
    • Can I suggest you try EBC directly again and link them to as many competitor catalogues as you can to show their listing is incorrect, eg https://dba.com.au/product/front-4000-series-hd-brake-rotor-dba42304/ If you have access to an R33 GTST VIN and your VIN, you could also use a Nissan Parts lookup like Amayama to show them the part number is different between 33 GTST and 34 GTT which may get their attention
    • So i got reply from EBC and they just this site where you can clearly see those 296mm fronts on R34 GTT. I send them photos and "quotes" that 296mm are not for 34 GTT and they are too small. But it will be very hard to return them cuz nobody here knows 100% and they just copy those EBC catalogue :-D https://ebcbrakesdirect.com/automotive/nissan/skyline-r34
    • Hi, is the HKS  Tower Bar still available ? negotiable ? 🤔
    • From there, it is really just test and assemble. Plug the adapter cables from the unit into the back of the screen, then the other side to the car harness. Don't forget all the other plugs too! Run the cables behind the unit and screw it back into place (4 screws) and you should now have 3 cables to run from the top screen to the android unit. I ran them along the DS of the other AV units in the gap between their backets and the console, and used some corrugated tubing on the sharp edges of the bracket so the wires were safe. Plug the centre console and lower screen in temporarily and turn the car to ACC, the AV should fire up as normal. Hold the back button for 3 sec and Android should appear on the top screen. You need to set the input to Aux for audio (more on that later). I put the unit under the AC duct in the centre console, with the wifi antenna on top of the AC duct near the shifter, the bluetooth antenna on the AC duct under the centre console The GPS unit on top of the DS to AC duct; they all seem to work OK there are are out of the way. Neat cable routing is a pain. For the drive recorder I mounted it near the rear view mirror and run the cable in the headlining, across the a pillar and then down the inside of the a pillar seal to the DS lower dash. From there it goes across and to one USB input for the unit. The second USB input is attached to the ECUtec OBD dongle and the 3rd goes to the USB bulkhead connected I added in the centre console. This is how the centre console looks "tidied" up Note I didn't install the provided speaker, didn't use the 2.5mm IPod in line or the piggyback loom for the Ipod or change any DIP switches; they seem to only be required if you need to use the Ipod input rather than the AUX input. That's it, install done, I'll follow up with a separate post on how the unit works, but in summary it retains all factory functions and inputs (so I still use my phone to the car for calls), reverse still works like factory etc.
×
×
  • Create New...