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> 24mm front torsion bars, does anyone make them for a 914
vintage914racer
post Feb 17 2011, 04:58 PM
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The largest 914 front t-bars I have been able to find is 23mm. I know I can switch to 911 a-arms and get more t-bar sizes, but I'm curious if anyone out there makes 24mm t-bars for 914- a-arms.

I already have 911 a-arms for a swap if need be, but it would be nice to save a few hours of work...
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vintage914racer
post Feb 18 2011, 01:38 PM
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Thanks everyone for the replies. Unfortunately rules won't allow me to switch to a coilover setup.

Pcar916--Car is a dedicated track car with full cage tied into shock towers. Right now I'm running the following:

23mm front torsion bars
22m front sway
no rear sway
275lb rear springs
Bias Ply Hoosier TDs
1871 pound car

Car is very neutral with this setup.

Two local 914 guys who frequent the same tracks (mostly Road America) as I do, and are very quick, suggested upping my spring rates to the following:

24mm front torsion bars
~500lb rear springs

Both noted a significant improvement with this setup at RA. I'm certainly open to other suggestions though.
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SirAndy
post Feb 18 2011, 01:56 PM
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QUOTE(vintage914racer @ Feb 18 2011, 11:38 AM) *
~500lb rear springs

(IMG:style_emoticons/default/blink.gif)

I've only seen 500lbs rear springs on a 914 once, and that was on Scott Yeaman's silver tube frame 914.

He only ran them for two events before going back to a somewhat softer setup. It was way too bouncy.
At that spring rate, you would need some pretty damn good shocks to go with it in order to make good use of the springs.

(IMG:style_emoticons/default/first.gif)
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