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> Ride Height questions, Too high or too low?
robkammer
post May 15 2021, 12:50 PM
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Hi teeners. Getting close to exorcising the demon air bubbles from the brakes and I notice something in driving around. The inside rearview mirror is worthless! All I can see is the pavement 20 feet back.
So, I'm thinking the front is too high or the rear is too low. The car has Koni coil overs on the rear and unknown struts on the front. The Konis are adjustable but only for damping, and they're over 15 years old.
The rear wheels have a significant amount of camber. I watched one of Ian's videos about installing rear coilovers and if I follow his rule of using a straightedge from the rocker panel the rear is too low.
However, I believe I could also lower the front pretty easily.
I'm new to the 914 world so all opinions and thoughts will be considered, absorbed, and used to bring the BB to the straight and level.
Thanks.
Oh, a photo is included.


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Steve
post May 17 2021, 01:21 PM
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According to the manual the ride height in the center of the rocker is supposed to be 140mm or 130mm car loaded. This is of course with stock 25" tires or 165 SR 15 on 5.5Jx15" rims.
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wonkipop
post May 17 2021, 08:03 PM
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QUOTE(Steve @ May 17 2021, 01:21 PM) *

According to the manual the ride height in the center of the rocker is supposed to be 140mm or 130mm car loaded. This is of course with stock 25" tires or 165 SR 15 on 5.5Jx15" rims.


well done finding that in the factory manual. (IMG:style_emoticons/default/beerchug.gif)

interesting - mine sits considerably higher than that - unloaded admittedly. its a level 195mm to the bottom of the rocker panels (330mm to top of rocker panel) above ground with about half a tank of gas. running proper stock size 165s. the back is sitting at the ht it was before we took all suspension apart - took a reference measurement.

edit. - i see where you mean - in the glove box manual?
the 130mm seems to be the lowest level of floor clearance which might be lower than sills. i went out and measured the car. my overall ht. agrees with glovebox manual at 1230mm. i also measure a clearance of 130mm to the u/s of the little rubber flaps that hang down in front of the engine bay for lower pressure area air flow. lowest hanging things on the car.
perhaps that 130mm is a reference to ground clearance at the lowest point which is the flaps?

interesting to learn mark henry has his car set up with i inch from the rim to rear guard. 25mm in metric. i have approx 95mm clearance from the rear rim to the rear guard (close to 4 inches) and i think we did a good job of setting it up stock, which was my aim.
so anywhere in between is going to be good.
i noticed - it might have been my imagination. that when we cranked the front down, the rear seemed to come up a tiny bit.
most folks probably favour getting their cars lower.
the car is still running original springs - softest factory spring.
it drives great with a full load of two people, cases of wine, luggage, full tank of gas, on bumpy country roads. i run pretty skinny michelin XAS tyres so its more the vintage driving experience i am after, without the vw engineer induced plough understeer.

easy enough to play around with rear springs and go from there to get what you want. you don't want the nose up.

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Posts in this topic
robkammer   Ride Height questions   May 15 2021, 12:50 PM
Shivers   There is some adjustment in the front, but as it l...   May 15 2021, 01:02 PM
euro911   There's also a bump-steer kit (a couple of thi...   May 15 2021, 01:10 PM
scallyk9   I remember this car from when it resided in Washin...   May 15 2021, 02:47 PM
Jett   Rear ended looks too low… raise it and then get ...   May 15 2021, 02:51 PM
Shivers   I'm going by what this fella says it should be...   May 15 2021, 03:22 PM
ndfrigi   I believed your rear probably on the stock height ...   May 15 2021, 03:24 PM
BENBRO02   It could be that your rear view mirror is glued to...   May 15 2021, 03:28 PM
bbrock   Rear ended looks too low… raise it and then get...   May 15 2021, 03:53 PM
robkammer   Good point on the mirror. Anyone have a measuremen...   May 15 2021, 06:16 PM
robkammer   Thanks all, Any rec. on where I might find origina...   May 17 2021, 05:24 AM
bbrock   Thanks all, Any rec. on where I might find origin...   May 17 2021, 12:28 PM
Mark Henry   Thanks all, Any rec. on where I might find origi...   May 17 2021, 12:34 PM
bbrock   [quote name='bbrock' post='2916574' date='May 17 ...   May 17 2021, 12:38 PM
wonkipop   [quote name='Mark Henry' post='2916577' date='May...   May 17 2021, 07:57 PM
ClayPerrine   [quote name='bbrock' post='2916574' date='May 17 ...   May 17 2021, 12:47 PM
Arno914   Hi Rob, according to the factory manual, the uppe...   May 17 2021, 06:07 AM
wonkipop   i studied all this in the factory manual when i re...   May 17 2021, 06:28 AM
Mark Henry   I prefer to have my teen lower, I set my rear top ...   May 17 2021, 06:48 AM
rgalla9146   Drop the nose and 'Praise the Lowered'   May 17 2021, 11:05 AM
914fahrer   This is the measuring high from the front axle.   May 17 2021, 12:33 PM
Steve   According to the manual the ride height in the cen...   May 17 2021, 01:21 PM
wonkipop   According to the manual the ride height in the ce...   May 17 2021, 08:03 PM
wonkipop   here is more info on ride ht. knew i had it somewh...   May 18 2021, 05:03 PM


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