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« on: September 29, 2010, 05:49:21 »
I had a roadster with a Jag 3.5 engine in it and it steered like a tractor. I figured it was the weight of the beasty engine. When I switched to 260 Ford power, the chassis height came up an inch at all corners. I anticipated much lighter steering. Turned out not to be the case. When I checked caster, I found there was 5-6 degrees of positive. Positive caster increases steering effort as you are raising the whole front end when you turn the wheel. I contemplated how to adjust the caster but could only fathom that the upper leaf must be bent slightly rearward. I did nothing in the end. My coupe on the other hand, with the AC engine, steered like a go cart. It was effortless. It had more normal caster in the one degree range. I did purchase a rack that I never used. I remember it being difficult to find a back steerer, ie one that goes behind the front spindles. Mine is still in the rafters down below.