anybody use the "case stretcher" servo?

[OneLethal87GN]

Like the title says I wanted to know who has used it and what results you got from it? I'm not doubting it works but I don't want a servo that slams each gear. I want a firm, chirp-style shift under light throttle. Thanks for any input.

 

[brian]

We put those in the local tranmissions we build. It might be a little harsh for a converter without a stall speed over 2800. WickedTT has the first one I shipped out. You can search here for his response, and in the feedback section.
Thanks, Brian

 

[boostmaster]

servo

More info on these please !!!

 

[brian]

These are all made one at a time, and made from another model servo. It is larger than the 112 servo that was in the 200c trans by about 6.4%.
May not sound like alot, but as big as that one is already, you can not get much bigger without being weakened from being to thin around the outside. You will not get the downshift clunk like a billet unit either. Those things are aggrevating to say the least.
I do not have the specific numbers in front of me now, but they are the biggest, baddest servo around. We are hoping to have them for sale in a few weeks. They just take forever to cut,and our delivery keeps getting delayed by the 1940`s lathe being used. It is flat out amazing what can be done on this thing though. Look for these to be out hopefully, by the end of the month.
Thanks, Brian

 

[PaulRV6]

Will these help the sharpness of all the shift points? My 3-4 shift point is still a little soft even after a full rebuild. Thanks

paul

 

[brian]

It will firm up all of the upshifts, 1-2, 2-3, and 3-4 will be noticably different.
Brian

 

[77 cruiser]

So how does it change the 3-4?

 

[brian]

It will not make you chirp the tires at the 3-4 shift.
The servo (whatever type) does not only effect the 2nd gear shift. It effects all the upshifts. The extra apply area firms all the upshifts.
I can not directly explain the theory of why it does what it does. But , in all the testing done, it has increased shift feel across the board.
Brian

 

[blackplague]

I don't know about the 3-4, But

The 1-2 and 2-3 are clean and crisp with the case stretcher servo. These servo's are Real NICE. I have seen a few of them and i can tell you that the workmanship is beautiful.

 

[wickedtt]

YA WHAT HE SAID!

 

[Spl170s]

Gotta love em!! Great product!

 

[WE4]

I want to see one

Either by picture or in person

Bruce
WE4
www.PTSXTREME.com

 

[boost86]

Brian has great products. Very nice tranny

 

[KEhrhardt]

>> These are all made one at a time, and made from another model servo.

Hmmm.. made from like a 700R4 servo? How about posting a pic somewhere..