| Re: 6 Speed manual Trans S-640 Replacing a 4+3 |
Subject: Re: 6 Speed manual Trans S-640 Replacing a 4+3 by CentralCoaster on 2008/5/23 17:24:17 Don't be concerned about clutch engagement with a non-sprung disc on a 1-pc flywheel. It's a non issue. And by non issue, I mean you will not know the difference. I have zero problems with clutch engagement on the street or track now that I've got the right combination in there. It drives like you'd expect it to straight from the factory. In fact if anything the sprung 4+3 was worse. At very low rpms I would sometimes get bucking in 1st gear, probably due to the sprung hub. I can't speak for aftermarket clutch discs, but the only complaint I've ever seen is the same gear noise, and the few that put sprung hubs on a one piece flywheel didn't report an improvement. If a sprung hub killed the gear noise, GM would have used it. |
