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17:58:43 - 11/14/2024
V6 Dakotas
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APS Precision
Dodge Dakota
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7/23/2003
12:21:16
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 Subject: Bum Transmission or Bum Wrap?
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Bum Transmission or Bum Wrap?
I have seen lots on the boards suggesting that the late model 42~47 RH/RE’s are terrible transmissions or even the suggestions that some folks might want to ditch them in favor of a manual transmission YIKES!... Here is the straight scoop this series of transmissions are not a bad design however over the years it seems that Bean Counters probably have had their way in the removal of some vital parts and cheapening of others. I mean removing clutching materials in an effort to save $15 a transmission seems unlikely but it happens imagine the cost savings over a million vehicles… So if you have one of these late model cars what are some of the things you can to fight premature failure?
1. Shift Kits – A shift kit does many things but one of them is to limit overlap (Overlap is defined as one gear being released as another is applied) Overlap will give smooth shifts at the cost of removing clutching materials due to gear binding… Overlap will take your inertial energy and turn it into heat rather then speed… Heat will burn down your transmission faster as everyone knows and should be limited… Limiting overlap with a shift kit is a good positive step… APS also offers pieces and parts in addition to a normal TransGo / B&M / Superior / Level 10 type shift kits for additional capabilities
2. Coolers – Coolers of the Low Pressure Drop variety ($85) are a good investment as they can keep your transmission running cool and collected… Can’t suggest a single brand as there are many very good brands available in the aftermarket… However lets just say it’s a good investment
3. Converters – A sure way to better performance is a High Stall Torque Converter but what to look for first if you’re buying the $200 Mopar Type Converter you are getting lower efficiency model that has spaced out elements to achieve stall… Look for an efficient High Stall converter with increased STR Stator Torque Ratio to deliver 100+ extra pound feet of torque for truly stellar performance. Expect to pay anywhere from $385 on up for an APS BracketFighter or other premium converter
4. Deep Sump Pans – The Mopar Performance Deep Sump / B&M and others are great as they can add many quarts of extra fluid and a convenient drain plug… If your running headers the deep sump pans may not fit correctly and this is something to keep in mind
5. Fluid Choice - Upgrade your fluid to ATF+4 by Mopar or other reputable supplier it is awesome fluid that will keep your transmission running at peak efficiency
6. Power Flushing – My opinion this it the best way to change an operating transmission into a Non-Operating transmission… Avoid power flushing rather change your fluid and filter more frequently
7. Overhaul – At overhaul time APS can create a very strong transmission with blueprinted clearances and special or exclusive parts… At a rebuild you have complete architectural control which means you can have your transmission customized for your application… Custom Sintered Cast Bands, High Ratio Shift levers, Blueprinting of Clearances, Roller Bearings, Aluminum Accumulators with Stainless Steel Blocker Rods, Custom Throttle Valves, No Buzz Pressure Regulators, Racing Clutches, Kolene Steels, Converters, Heavy Duty High Capacity Drums, Custom Direct Clutch Springs, One Piece No Flip Rear Servos and custom Specific Rate Intermediate Servo Springs to name a few… Right now we can get over 850+ Lb feet of torque from the 46~47RE which brings us back to the original point… This transmission can be made highly reliable and flexible with its nicely spaced gear set
www.apsprecision.com
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pbxr
GenIII
7/24/2003
02:32:22
| RE: Bum Transmission or Bum Wrap?
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Message:
So do you sell shift kits as well or just additions to them? If you do sell them, what are we talking for a dak like mine, and better yet, besides overlap, what other gains will I see or feel with a kit. I just had a valve body, and a gov. pressure solenoid replaced, 115k miles, lookin to stretch this tranny out for another 100k.Thanks for the informative post.
'01 Sport Auto 3.9, CC, 3923s, Intense Cold Intake, Dynomax SuperTurbo 17748, Wal-Mart special roll on bedliner, MOOG upper and lower ball joints, V8 TB, clear corners, gutt guard, tinted,blah blah...
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pbxr
GenIII
7/24/2003
06:05:56
| RE: Bum Transmission or Bum Wrap?
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Instead of being lazy in the middle of the night, I went to your site, very informative. I may have to consider the shift kit soon. Thanks
'01 Sport Auto 3.9, CC, 3923s, Intense Cold Intake, Dynomax SuperTurbo 17748, Wal-Mart special roll on bedliner, MOOG upper and lower ball joints, V8 TB, clear corners, gutt guard, tinted,blah blah...
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APS Precision
Dodge Dakota
JOIN HERE
7/24/2003
08:14:12
| RE: Bum Transmission or Bum Wrap?
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For your application I would run the Super Shift Kit... You will notice firmer shifts, less hunting for gears, better acceleration times, and longer transmission life...
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J and J Auto
Dodge Dakota
JOIN HERE
7/24/2003
08:34:20
| RE: Bum Transmission or Bum Wrap?
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Message:
APS Precision
What is the length you use on the modulator
blocker rod.
I have many old 727 and 904's with the Alm. valve
and am thinking about using one with a blocker
rod to firm up 1,2 2,3 shifts on my stroked 3.9
Larry
J&J Auto
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