Jump to content
SAU Community

Recommended Posts

Finally run a half reasonable time

12.1 @ 111mph

but i have a question... last time with 200rwkw i ran a 12.90 with 200rwkw or there abouts.

now im up around the 300rwkw.

My time has gone almost a second up, yet my MPH hasnt changed one skeric really. Any ideas why that is?

I made a nice 1.90ft, same as my old 12.9 run was.

So they were pretty similar, jsut the times changed :headspin:

Link to comment
https://www.sau.com.au/forums/topic/75175-finally-a-decent-time-and-a-q/
Share on other sites

At Heathcote i was running 12.7@111 and i have around the 235rwkw mark. What was your half track speed? Should be around 87mph. Something sounds a miss even with a 1.9 60'. Are you sure you werent shutting down just before the line, Ive done that before.

What mph was your 12.9?

12.1@111mph you must be getting of the line pretty quick!, i only ran 12.4@112mph when i went - and i have 4wd launch!

oops, it was 109mph, and id run 110/111 just for times of 13.00/13.10 etc

my 660ft times was 9.3/80.7 mph... i wasnt backing off thats for sure.

I kept my foot in right past the little white checkers :rofl:

i went easy on the launch as the cars just burns the tyres if i try a decent one

my 660ft times was  9.3/80.7 mph... i wasnt backing off thats for sure.

I kept my foot in right past the little white checkers  :rofl:

i went easy on the launch as the cars just burns the tyres if i try a decent one

There is something wrong with that 660' time, your at least 1.0 off the pace and 8mph. Check it with your other runs at the 660' mark.

correction, stoopid a$$ me looknig at the wrong sheet

660ft was 8.00

mph/660 was 94.8=68

It has way more than it did wheni ran a 12.9, i seriosuly doubt there was another second in there back in its old form. I've changed nothing traction wise at all.

If anything the tyres are a bit older and crappier now than they were a year ago (12.9 @109mph/200rwkw)

I know the problem. :P

Well m yguess anyway is that the clutch was starting to struggle in the top gears, and what you though may have been wheelspin into 2nd nd maybe into 3rd was actually the clutch starting to give up...well perhaps a combination of both.

That night at Clader where you chopped me my clutch was getting worse with every run, by the end of th enight my mph had dropped 3-4mph when only running approx 200rwkws.

Anyway food for thought:)

with the power you claim your trap speed is way down might be an idea to run it up on a dyno just to double check maybe you have a problem ?. Your abit slow to the 660ft mark and you mph is down thing is your 60ft times aren't bad at all .

For whats it's worth I know my car is abit of a differen't kettle of fish but I have one of the slips here for a [email protected] and on that run went

660ft 7.837@91mph with a 1.8 60ft .

Also don't be fooled into thinking peak power dyno read outs are everything can you tell us abit more about the car and mods .

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


  • Similar Content

  • Latest Posts

    • But first....while I was there, I also swapped across the centre console box for the other style where the AV inputs don't intrude into the (very limited !) space.  Part# was 96926-4GA0A, 284H3-4GA0B, 284H3-4GA0A. (I've already swapped the top 12v socket for a USB bulkhead in this pic, it fit the hole without modification:) Basically to do the console you need to remove the DS and PS side console trim (they slide up and back, held in by clips only) Then remove the back half of the console top trim with the cupholders, pops up, all clips again but be careful at the front as it is pretty flimsy. Then slide the shifter boot down, remove the spring clip, loose it forever somewhere in the car the pull the shift knob off. Remove the tiny plastic piece on DS near "P" and use something thin and long (most screwdrivers won't fit) to push down the interlock and put the shifter down in D for space. There is one screw at the front, then the shifter surround and ashtray lift up. There are 3 or 4 plugs underneath and it is off. Next is the rear cover of the centre console; you need to open the console lid, pop off the trim covering the lid hinge and undo the 2rd screw from the driver's side (the rest all need to come out later so you can do them all now and remove the lid) Then the rear cover unclips (6 clips), start at the top with a trim tool pulling backwards. Once it is off there are 2 screws facing rearwards to remove (need a short phillips for these) and you are done with the rear of the console. There are 4 plugs at the A/V box to unclip Then there are 2 screws at the front of the console, and 2 clips (pull up and back) and the console will come out.
    • So, a bit of a side trip, but one that might be interesting for people with JDM cars and japanese head units. I know @Pac previously posted about a carplay/android auto adapter he installed which used the AUX input, and @V35_Paul put in one of the Tesla style units that replace both screens. The option I went with was a Lsait LLT-YF-VER5.87_2 (https://www.alibaba.com/product-detail/Lsailt-8GB-Android-Multimedia-Interface-for_1601187633672.html). Price was $1,150 for a single unit although they are much cheaper if you are willing to buy 2....$857ea. Make you you get the version 2 not version 1, it is faster and has a better UI - this is the manufacturer listing: http://www.lsailt.com/product/348.html. BTW if you've never bought from Alibaba before, don't be concerned....these guys can't stay in business unless they are responsive, ship fast etc, they were excellent (probably faster shipping than most local places) So, this was my task for a lazy Sat afternoon....looks complex but was all done in a few hours (it probably helps that I had some of it apart before so it was a bit familiar). I also decided to add a HD USB drive recorded at the same time and the unit also supports an aftermarket reverse cam (if you don't want to retain factory) and also AV in and HDMI out It looks much worse than it is, in fact in was genuinely all plug and play (no custom wiring at all). This video was pretty good (skipped a few steps), unfortunately they are an Aussie seller but no longer sell this unit (I guess Carplay/AA adapters are easier to install and much cheaper) https://www.youtube.com/watch?v=T5hJfYOB8Dg
    • That still isn't a lot to go on. I don't have a Y50 Fuga Head Unit wiring diagram. I can say that a lot of nissans of that age shared head unit plugs, so if you are in Australia something like this would probably help: https://aerpro.com/app091# You plug that into the car loom, then either plug the head unit ISO into that (if it has ISO), or you buy and ISO adapter harness that you wire in. Bit of stuffing around, but once you have ISO its easy to change things in future.
    • It is a kunfine Android screen . Does anyone know the wirering diagram of the fuga ??
    • just an update to this, poor man pays twice  Tried sanding down the pulleys but it didnt do the trick. Chucked another second hand alternator in the na car which I got for free off my mate and its fixed the squelling. Must have been unlucky with the bearings.    As for my turbo car, I managed to pick up a cwc rb alternator conversion bracket + LS alternator for 250 off marketplace, looked to be in really good nick. Installed it , started the car and its not charging the battery.... ( Im not good with auto elec stuff so im not sure if this was all I needed to do but I verified such by using a multimeter on the battery when the engine was running and I was only getting 12.2v )   I had to modify the earth strap for the new LS alternator , factory earth strap was a 10mm bolt which did not fit the bolt on the LS alternator which was double the size so I cut it off , went to repco bought some ring terminals that fit, crimped it onto the old earth strap and bolted it up to the alternator , started the car and same issue. Ran like shit and was reading 12.2 at the battery.  For a "plug and play" advertised kit thats not very plug and play but alas.  My question is , am I missing something ? Ive been reading that some people recommend upgrading the stock 80 amp alternator fuse to a 140 amp but I dont see how that would stop the alternator charging especially at idle not under load.  Regardless ive pulled it out and am going to get it bench tested by an auto elec tomorrow but it would be handy to know if ive missed something silly or have done something wrong.   
×
×
  • Create New...