

| Subject: | Re: Tranny oil cooler,(homemade kit?) |
| From: | Scott Daniel - Turbovans |
| Date: | Fri, 24 Feb 2012 15:44:20 -0800 |
come to think of it , neither did the Volvo 122 with two speed automatic,. I think. I'd still say.. 90 % of all cars with automatic transmissions, say from 1970 on ..use something for an ATF cooler. 90 % all normal cars let's say. cheers indeed, scott On 2/24/2012 3:22 PM, Jeff Schwaia wrote: > Pre-93 Golf, Jetta, etc., did not have a auto trans cooler. > > Cheers, > > Jeff > > > -----Original Message----- > From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of > Scott Daniel - Turbovans > Sent: Friday, February 24, 2012 1:21 PM > To: vanagon@GERRY.VANAGON.COM > Subject: Re: Tranny oil cooler,(homemade kit?) > > fwiw.. > nearly ALL auto trans equipped cars have 'something' for a trans cooler, > usually a heat exchanger in the bottom of the radiator is the common > application. > > I can only think of two fairly common vehicles that have an auto trans and > no cooler.. > that is all VW vans up to the waterboxer .. > and I've notice no trans cooler on an early Honda Civic with auto trans. > Otherwise, all auto trans-equipped vehicles use something for a trans oil > cooler. > > Manufacturers don't put parts on cars like an auto trans cooler unless there > is a good reason to. > We can learn from their experience. > > On 2/24/2012 8:28 AM, Dennis Haynes wrote: >> But how do you know if it doing any good at all or is it just an added >> point for failure? Remember these transmissions did fine with no >> external cooler at all from 1973 until the Waterboxer. >> >> Dennis >> >> -----Original Message----- >> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On >> Behalf Of Larry Alofs >> Sent: Thursday, February 23, 2012 8:00 AM >> To: vanagon@GERRY.VANAGON.COM >> Subject: Re: Tranny oil cooler,(homemade kit?) >> >> I mounted mine above the opening at the top of the bell housing. You >> can feel some breeze there from the spinning torque converter. This >> gives some cooling effect even when the van is stationary. >> I'm not sure how much room there is there with the standard wbx >> engine/trans position. My bell housing may be a little lower in order >> to keep the Subie throttle body below the engine lid. >> >> Larry A. >> >> >> On Tue, Feb 21, 2012 at 8:28 PM, Dennis >> Haynes<d23haynes57@hotmail.com> >> wrote: >>> Water cooled oil coolers are used because they are extremely effective. >>> Especially for transmission oil cooling. Many vehicles use a tranny >>> cooler inside the radiator or some type of heat exchanger that uses >>> the >> coolant. >>> What you should do is install some type of temperature monitoring >>> before any changes and then see what results you get with the >>> "upgrade" Luckily the Vanagon torque converter has its own cooling as >>> a left over from the air cooled days. For both engine and >>> transmission coolers I like to get them up front in front of the >>> radiator. Keep in mind that even idling in neutral the tranny will >>> make heat just from the hydraulic pump and internal spinning and rubbing > parts. >>> Dennis >>> >>> -----Original Message----- >>> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On >>> Behalf Of Phil Zimmerman >>> Sent: Tuesday, February 21, 2012 7:47 PM >>> To: vanagon@GERRY.VANAGON.COM >>> Subject: Re: Tranny oil cooler,(homemade kit?) >>> >>> Marc, >>> >>> What Larry said and . >>> The banjo fittings, 12 x 1.5 mm thread, can be found on various Golf, >>> Jetta and Rabbit fuel systems of the era. >>> >>> The GW kit is a bust. Read up on frame-rail coolers. One manufacturer >>> even >>> states: not intended for use on cars exposed to stop and go driving. >>> Grid-lock driving heats up a TQ significantly. Little flow of air >>> over the cooler under this situation. >>> >>> Brent Weide's web site has fine how-to install a cooler. >>> >>> Link:<http://www.weidefamily.net/vanagon/> >>> >>> Chick-on Transaxle then Transaxle R/R. Nice photo essay on the install. >>> >>> Pz >>> on a rock off the west coast. >>> ----------------- >>> Larry wrote in part: >>> >>> ...(the hardest part) got the banjo fittings by scouring >>> pick-and-pull junk yards. It's been a few years, but I believe the >>> fittings came from PS pumps on Mercedes or BMWs. >>> good luck, >>> Larry A. >>> ---------------------- >>> On Mon, Feb 20, 2012 at 6:59 PM, marc rose<mrose1028@gmail.com> wrote: >>>> Anyone ever make there own "kit" for a tranny cooler? I have a 90 >>>> Carat and want to get the factory tranny cooler before it gets me. >>>> Don't really want to spend the money on the GW kit and was wondering >>>> if anyone has dupplicated the smallcar kit. I would imagine you >>>> could put your own kit together cheaper by doing the leg work >>>> yourself. I am a little bit of a tight wad and don't mine the extra >>>> leg >> work. >> >
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