Jump to content
SAU Community

Recommended Posts

How much travel in the + and - direction should an R34 GTT have? I just had a set of Bilsteins fitted using std springs and the rear felt weird.. very unsettled and "hoppy" and made some ugly mechanical clunks when going over bumps. It felt like I didn't have proper suspension travel.

I took it back to the shop and with standard springs and standard circlip groove there is *zero* suspension travel in the droop direction. ie, the mechanic jacked up both sides of the car and the suspension arms didn't move at all, the car simply lifted off the ground and the wheel went with it. No wonder it felt weird, I only had "bump" travel.. no rebound travel.

Mechanic suggested extra grooves and lowering approx 20mm. I'm fine with this as it ended up a bit higher than standard with new shocks and subframe bushes. However, I'm wondering if 20mm of spring platform change is going to give the suspension enough travel. What's the normal travel figure? It almost sounds like they've put the wrong shocks in.

Too short a shock. You need something longer with longer springs. Shorter with shorter. 2cm would be pushing it I think.

It's stupidly dangerous ATM, if you brake hard enough the rear may lift off the ground, I've seen it happen.

I'll try and find the video of an is200 that has no travel, he hit a small bump while booting it on a freeway and lost control. It wasn't pretty.

Edit: just saw you're an '03 member. I feel like I've been trolled.

Edited by Stagea97

Too short a shock. You need something longer with longer springs. Shorter with shorter. 2cm is nothing mate.

It's stupidly dangerous ATM, if you brake hard enough the rear may lift off the ground, I've seen it happen.

I'll try and find the video of an is200 that has no travel, he hit a small bump while booting it on a freeway and lost control. It wasn't pretty.

That video is fail, but I knew it would be as soon as I saw those stupid f**king wheels poking out with ridiculous camber. Aside from no suspension travel he's practically riding on the sidewalls.

Thanks for the advice otherwise, I know what feels right and wrong and the back end was all kinds of wrong. It's back at the shop, and I'll call them in the morning to make sure they fix it properly. I'm mainly wondering what a sensible amount of droop is (how much the centre of wheel to guard changes when you jack up one corner, is the droop)

I think there may have been a rash of ridiculously short Bilsteins sold to Skyline drivers at some stage. I was going to buy a set of almost new Bilsteins that were coming off an R32 in favour of some (shitty, no doubt) coilovers. These things were more than 100mm shorter than my existing R32 dampers above the spring platform, and 10mm shorter below. These cannot have been intended for a Skyline, must have been for something else. You wouldn't have even been able to fit my springs onto them. Weird.

80mm for standard Stagea shocks/springs. Similar/the same as 33 & 34 units.

May give you something to think about tonight. But yours and coilovers will be shorter than this. I'd say 40mm may be adequate for a daily. But I'm not sure

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

    • Initially I thought having a pair of Recaro seats would be a big bonus, it turns out these do get a little uncomfortable on long journeys (my fault, not the seat). I had a look through the GSM Performance website at reclining seats and booked an appointment to visit their show room. I got the Recaro Sportster CS for the R34 from here, was very happy with the service received so of course a re-visit was in order. Unfortunately the two Corbeau seats I had chosen aren't on display but they had 4 other options available. Two seats dug into my back, one dug into my legs and the other was perfect. I also found out that Recaro seats use a larger bolt pattern so some adaption was required. Luckily GSM offer some universal adaptors that should solve this problem. I searched the interwebs for price comparisons and Corbeau themselves were the cheapest at £300 cheaper (for the pair). I asked GSM if they could price match, unfortunately they couldn't. I later received an email saying Corbeau would honour them the same discount, but the purchase was already made. I did however order the brackets from GSM, both arrived on the same day. I started with the passenger side seat, knowing this was going to be a little trial and error. There are 3 mounting holes at the front and 2 at the rear on these JURAN Racing seat rails.  With the adaptor brackets mounted, the allen cap bolts started to push into the seat, NOT GOOD!  The rear mounting holes lined up but there were issues at the front. The holes were 1/2 hole out, so the brackets got a tickle with the drill to modify the holes. The supplied bolts weren't going to be long enough and a spacer was needed to stop the adaptor bars from bending. A local fasteners company supplied be with some nylon spacers and longer bolts (M8x30, although these will be replaced with 35mm long shortly) A before and after I pre-drilled the front bracket before making a start on the driver's seat to save some time. And in no time at all that was in the car too. The all black seats have transformed the interior and these are MUCH more comfortable. The only downside with the new Corbeau seats is I sit a little higher, but I'll happily accept that over discomfort. The Youtube video can be found here: https://www.youtube.com/watch?v=wPyttKPktXA
    • All 3 I guess. The car came with the JASI Aero 4 door Type R Full Kit unpainted so this was one thing at the top of my list to complete then I noticed there were body panels parts for this kit so i picked them up along with some black mesh to fill in the front bumper and front side air vents. car is at a paint and body shop atm completing this work. Next I will be addressing the internal bells and whistles, great summer project I can do with the kids.  full interior removal - ,boys car sound deadening - pads and spray ,boys stereo, sound, lighting - Big 3, GTT or bigger alternator ,kids head lining - dye black add star lighting mod ,daughter. That's it for the next 5-6 months. I have some motor maintenance  work i have to plan out. oil filter relocation, gaskets, mounts. beyond that, mind is starting to turn over if i can use a DET intake plenum, block off turbo ports & pipe in a air intake.      
    • roller coaster of a ride. Alarm system was removed & main harness was repaired where possible. still no fix just random successful starts. moved on to the replacing the ignition switch and relay. well all this troubleshooting & repair has been going on, the car is at a paint and body shop being pushed around. Ive been going down there on odd days after work to get it sorted.     
    • 5th November if you want to come out for a spin wakfield
×
×
  • Create New...