| poly or delrin suspension bushings on the street? |
Subject: poly or delrin suspension bushings on the street? by turbotim23 on 2010/2/10 20:24:44 Hi this spring I need to rebuild my front end on my 93 corvette.I'm planning on trying autocross with the car but it's mostly a street car. Can anyone give advice on what bushings to use. I've read that delrin bushings are quieter than poly but won't last as long as delrin is harder and tends to wear or warp out of shape [oblong] over time [just what I need with a street car]. Thinking of using Energy suspensions poly kit maybe as price is right and might be ok with grease fittings to keep bushings lubed and quiet. Is that a good one to use? I've heard that even some of the poly ones wear quickly. If I were to put grease fittings how would you do it? I guess you drill in middle between the two bushings and drill through the steel center bushing also? Thanks Tim |
