1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Score! But what of bushing kits?

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Old 09-24-06, 03:20 PM
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Score! But what of bushing kits?

So I'm reading through the Spec 7 rulebook and it allows the use of some polyurethane bushings from a specific vendor.

Originally Posted by Spec7 rulebook
FRONT CONTROL ARM BUSHING - Suspension Techniques part# 11-3101
FRONT STRUT ROD BUSHING - Suspension Techniques part# 11-7101
I went to Suspension Techniques website and searched their catalog. They don't have bushings for those applications.

I checked out Energy Suspension's website for other bushings as the rulebook says:

Originally Posted by Spec7Rulebook
7. SUSPENSION - Upper strut mounting holes may be slotted for increased camber. Urethane front control arm and strut rod bushings may be used. The front and rear bump stops may be modified or removed. Front and rear sway-bar bushings including end-links may be replaced with urethane bushings. Spacers may be added to the coil springs for weight balancing. Springs may be cut to adjust ride height. Springs maybe attached to the spring perch(s) to prevent movement. A strut brace may be added only between the two front strut towers.
and found similar part numbers.


So could the first excerpt from the rulebook be a misprint? Should I contact the SCCA to verify?


I really wanna install my goodies:


But I wanna install new bushings while I'm under there.

Last edited by Pele; 02-11-11 at 10:05 AM.
Old 09-24-06, 05:16 PM
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the http://www.mrcmfg.com/respeed/catalog/index.php has a whole complete kit for the poly bushings check there.
Old 09-24-06, 05:51 PM
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The numbers you listed are correct & DON'T use anyones parts except those that are listed within the Spec-7 rules. Call Suspension Techniques or someone who sells their stuff. Call the Mazda guy from DC, Brett De someone that is involved with Spec-7 & Spec Miata race prep shop/sales.

Past Spec-7 racer............

David
Old 09-24-06, 06:42 PM
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Check with www.rp-performance.com. I beleive they have what you are looking for.
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