| Re: Track results, AFR heads |
Subject: Re: Track results, AFR heads by Josh on 2009/9/7 14:11:05 I don't think the heads are having an effect on the short times, at least not a negative one. I attribute that to driver ability and the bog that haunts me when I come off the line. As a data point, with my car, every .1 reduction in 60 foot time has always been worth a reduction of .159 in ET. This has held true from when my car was stock and running 13's, all the way through into the 11's. On nitrous, on motor, etc... Always, with my car, .1 faster sixty equals .159 faster ET. I'm not sure why the car would have slowed the last half of the track. You can see that the AFR's are gaining ground on the TFS after the 60', and as mentioned have attained more MPH by the 1/8 mile mark. I don't know why the car was slower out the back end. There is only 32 degrees of timing in it right now, so I can't imaging that it's knocking and pulling timing in high gear, but maybe??? |
