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| returf |
Nov 16 2016, 11:58 AM
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#1
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Member ![]() ![]() Group: Members Posts: 67 Joined: 15-August 12 From: New Zealand Member No.: 14,806 Region Association: Australia and New Zealand |
While most of you guys are nearer the end of your racing season, we are just beginning down here in New Zealand. I finally managed to get my car to it's first meeting last weekend. A classic meeting that is in it's 31st year of running and right at my local track. Practice went well but i noticed that I still had the wheel shake up front under brakes. Race 1 was going well with a demon start but unfortunately a lower arm on the left front broke and that put me out for the rest of the day. Day two, and another good start and went from grid 18 to 9th before the first corner, gee it's got great acceleration!!! Race three and off to a flyer again but three corners from the chequered flag and an axle broke. But all'n'all a great start to the 914's racing. Here's a video of race three. check out the shaking. Once i get that sorted i'm sure i'll be able to brake a lot later.
https://www.youtube.com/watch?v=C4OPnfSt_Lw |
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| Cracker |
Nov 20 2016, 01:08 PM
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#2
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 2,148 Joined: 2-February 10 From: Atlanta (area) Member No.: 11,316 Region Association: South East States
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Yes. Mainly only under braking - massive vibration - my rotors were new so it was baffling. A friend mentioned the wheels as a possibility and I thought he was nuts. Smooth as ice after having them balanced - I was shocked. This is not to say it's not something else, or in concert with something else, it would be the number two culprit behind the rotors.
Tony |
returf first meeting for LS 914 Nov 16 2016, 11:58 AM
stownsen914 You've got some serious straight-line speed th... Nov 16 2016, 01:11 PM
returf
You've got some serious straight-line speed t... Nov 16 2016, 05:14 PM
Toast Great video. Thanks for sharing!
Good luck and... Nov 16 2016, 02:13 PM
Andyrew Are you still running really low boost?
Car look... Nov 16 2016, 02:16 PM
returf [quote name='Andyrew' date='Nov 17 201... Nov 16 2016, 05:07 PM
Andyrew Whats the red nob for, boost? Nov 16 2016, 02:17 PM
returf
Whats the red nob for, boost?
Brake bias to the ... Nov 16 2016, 05:04 PM
wndsrfr Crazy fast, thanks for sharing--especially like th... Nov 16 2016, 07:24 PM
Cracker Another potential issue is a wheel out of balance.... Nov 16 2016, 08:49 PM
returf I'll check it out in the next few days Tony. t... Nov 16 2016, 10:58 PM
flat4guy Wow that sounds great, wish we saw more 914's ... Nov 16 2016, 09:00 PM
returf I've been out to the workshop and with the ste... Nov 17 2016, 03:24 AM
Cracker Ok. A couple other possibilities: 1) There are fou... Nov 17 2016, 07:28 AM
returf Sorry Cracker, I didn't answer your previous q... Nov 17 2016, 11:11 AM
wndsrfr
Sorry Cracker, I didn't answer your previous ... Nov 19 2016, 10:28 AM
returf is this coupler shagged? Nov 20 2016, 03:51 AM
Cracker I don't know (I can't tell exactly from th... Nov 20 2016, 06:44 AM

stownsen914 I would think that if the steering coupler were th... Nov 20 2016, 09:50 AM

Cracker Trust me on this...I had thought I had a mechanica... Nov 20 2016, 10:26 AM

returf
Trust me on this...I had thought I had a mechanic... Nov 20 2016, 12:56 PM

Randal
Trust me on this...I had thought I had a mechanic... Dec 16 2016, 11:41 AM
John Jentz
is this coupler shagged?
Don't know if that... Nov 20 2016, 03:26 PM
stownsen914
Yes. Mainly only under braking - massive vibratio... Nov 25 2016, 08:30 AM
jmill
is this coupler shagged?
Yes, that's garbag... Dec 5 2016, 07:00 PM
returf Thanks for all your advice Guys. I'm working t... Dec 18 2016, 01:34 PM
ablesnead Nice car , will be fun when you get it sorted...I ... Dec 18 2016, 07:55 PM
6freak looks like alot of fun...good luck with the front ... Dec 19 2016, 09:33 AM
returf Just a bit of an update on the vibration issue. I ... May 15 2017, 03:21 AM
Cracker Bravo! FWIW: I have 5mm of total toe-in on the... May 15 2017, 06:20 AM
returf Sorry Tony, I meant to say 2mm toe in each side. Y... May 16 2017, 04:46 AM
Cracker Excellent. I look forward to viewing the latest vi... May 16 2017, 05:19 AM
returf Here you go Tony
https://www.youtube.com/watch?v=u... May 16 2017, 09:39 PM
Cracker Very much improved - night and day really! As ... May 17 2017, 08:07 AM
stownsen914 Big improvement! I'm sure the beast is a b... May 18 2017, 11:35 AM
returf
Very much improved - night and day really! As... May 18 2017, 02:06 PM
porschetub
While most of you guys are nearer the end of your... May 27 2017, 05:22 PM
returf Yes there's a great mix of cars alright. This ... May 29 2017, 04:47 AM![]() ![]() |
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