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Yes, I already know there are kits available but lets try to go one better. Has anybody purchased any weights from a vendor which cause the transmission to shift at a given wot rpm? It's a real pain to raise the car, pull the exhaust to reach, pull, and replace the governor. Experimenting is a real time waister.
I had the tranny shop reaise my shift points when the A4 was being rebuilt; though I now have a B&M governor recal kit I haven't yet crawled under to use it.
Vic'89 has used this kit with good success though he had to take a few trys to get his shift points set using a combination of springs & weights.
I don't know of a set of weights that will give known shift points without experimentation.
BTW, Vic says it's not necessary to drop the exhaust to access the governor.
From: I live at www.domesticlugnuts.com I sleep in PA
Re: 700R4 Shift Point Changes (RVY)
I too am about to experiment with my shift points. I checked around and found that there is no given set of wieghts for a specific shift point. Every tranny shop said you have to play around with it. Good Luck.
First of all, there is NO way to give you a certain weight to use and that weight will give you a certain shift point.
You need to experiment a few times.
But it is an easy task. I would first weight your STOCK governor weights, then it is as simple as this:
Lighter weight = Later shifts
Heavy weight = Earlier shifts
Jay, sorry to hear that, I guess he was pretty lucky when he upped my shift points. He got em pretty close though I'd prefer to have the 1-2 hold on a while longer.
BTW, how's the 2-3 shift? If they are not nearly the same, you may also need to change the springs along with the weights.
2-3 is the exact same way...4400 wot. That is why I have to manually shift the car when going down the 1/4. Around town it's fine. Sooner or later I'll have to purchase that kit from B&M and install that in my 700.
TheStef, I'm not sure what is stock shift point but I believe mine were around 4,800rpm in stock form.
Jay, I'm surprised that Grant couldn't get them higher though I believe that if he simple trimmed the weights the 1-2 & 2-3 shift points would have spread a little too.
I believe that is why mine are now 1-2 @5,400rpm & 2-3 @5,800rpm, though they are pretty close to ideal for my setup.
Jay - If both shifts are at 4400 rpms, then the job is much easier. The change in governor weight will affect BOTH shifts about equal. The hard part is when you want 1-2 at a certain rpm and 2-3 at a considerable different rpm.
Thanks for the reply Vic. Remember when I did 12.1 only 110 mph? That was why, it short shifted bigtime. Charged off the line(slicks) then died 'cause it shifted too early. I compared that audio track to my recent ones. Night n Day.
does the governor kit have any effect on part throttle driving? or only WOT?