06-02-2008, 03:56 PM
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Senior Club Cobra Member
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Join Date: Mar 2005
Location: Meriden,
CT
Cobra Make, Engine: ERA 427 SC s/n 718, 428 FE
Posts: 1,731
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Not Ranked
Quote:
Originally Posted by JWilly
Whatever your feelings are I don't think I would use the ERA site that compares the ERA to a SPF as an unbiased presentation. For example the site states: "The Superformance chassis uses 100mm x 50mm x 4mm wall (Approximately 4" x 2" x 0.160") tubing for their main rails." Then desribing the ERA it states: "The E.R.A. chassis uses 4" x 3" x .125" wall tubing for its main rails." Note, for wall thickness of the ERA rail it states .125" rather than the more acceptably used presentation of 0.125" (the way they did do it with the SPF). The way the ERA sites states it one might mistakenly think the ERA has a thicker rail wall than the SPF.
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1/8 inch is 1/8 inch no matter how you write it. |