The th400 is an automatic shift, threespeed, longitudinally positioned transmission. Btes th350 transmissions are well suited for street and race track performance. Building a drag race turbo 400 with hughes performance. The th350s low rotating mass, gear ratios, and overall lightweight construction make it a great for light to moderate weight cars with power ranging from 350 to 800 horsepower. The novak guide to the gm th400 automatic transmission. Sep 17, 2008 need help with my turbo 400 transmission, it leaks trans fluid out faster than i can put in not literally but it leaks it out real quick i would like to know where it might be leaking from or any suggestions of where the most common leak is on this transmission. So here is what happened one day i heard this like noise almost thought it was my valve train and then i checked my lash all is good there. While the unit is indeed one of the stoutest of its kind, trouble can still occur. Hp compaq presario cq43 drivers download for windows 10, 8, 7.
Discussion in the hokey ass message board started by scallop, jun 16. That corner would be on the driver s side of the vehicle. Turbo 400 low gear sets low gear sets increase the gear ratio when leaving the starting line and return to the original rear gear in high gear. Compaq presario cq43101tx notebook pc software and driver. The th400 transmission was first used in 1964 in cadillac and buick automobiles. It was first introduced in select 1964 models then rolled out completly the following year in 1965. Adapting the turbo hydramatic 400 transmission to the jeep. The turbo 350 has a basically square pan with one corner cut off. How to identify a turbo 350 or turbo 400 transmission it still runs. How to identify a turbo 350 or turbo 400 transmission it.
Many builders dont know how to make the trans live with boost and still shift automatically. Jun 16, 2008 transmission help needed, th400 not shifting. The truth about th400 and automatic transmissions youtube. Turbo 400 performance parts modified lube circuit shoulder stop modified lube circuit ab c manufactured inhouse by tcs products page 1. The turbohydramatic or turbo hydramatic thm series was developed to replace both the original hydramatic models and the buick dynaflow. Find a bottle of automatic transmission conditioner. Automatic transmissions th400 transmission type free. Aftermarket building techniques take it well past that figure. Hi guys, well i am going to be running a turbo 400 in the new race truck and i wanted to here what people think the best setup is and why. Ford bellhousing adapters th400 transmission type free.
I had a simular problem with my 400, it would not upshift till very high rpm, turned out being the kick down solenoid, it leaked. Today is a great day to visit our store and order the parts you need for your truck. Here it is, notice that it looks like a box with a slice taken out of the corner. Compaq presario cq43101tu notebook pc drivers latest version. Ati has t400 street rod and drag race transmssions for vehicles making 600 horsepower to 3,000 horsepower. Home construction training manuals construction mechanic advanced table 72. Th400 street smart system transmission performance automatic.
As with all jakes performance transmissions, they start with a select core that is. Rating is available when the video has been rented. Driver s side, middle of trans, right above the pan will be a male spade term sticking out for a wire to hook to. High performance master kit including high performance frictions and kolene steels. People been daily driving th400s for half a century. Buy drivers for hp compaq presario cq43 notebook pc, drivers recovery. Btes aluminum direct drum, vasco input shaft, and valve bodies have been used by transmission builders around the world to improve the strength of their turbo 400 transmissions. Only those chevelles i have documented via build sheet or other paperwork is listed here. But i got on the free way again, slowed down enough to make. Transmissions are sold as is with no warranty implied and only to suit reconditioning as condition unknown. We have many th400 transmission rebuild kits to choose from so you get exactly the right parts in your turbo 400 rebuild. The turbo 400 is rated conservatively at peak torque of 450 lbft. In its original incarnation as the turbo hydramatic 400, it was first used in the 1964 model year in cadillacs. Now available with the award winning ati t400 sfi certified supercase.
The turbo forums the discussion board for both hard core and beginner turbocharged vehicle enthusiasts. He says it was running ok just afterwards but two days later it is now exhibiting shift problems. So i bought the book, how to rebuild and modify the turbo 400 from amazon. Tons of big, colored pictures for every step of the way. The turbo hydramatic 400 th400 automatic transmission can be found behind large, powerful engines on chevrolet and gm cars and trucks from the factory, as well as jeep, cadillac, oldsmobile and many others. I have been driving this a bit much this year but my daily driver was in the shop. These are designed to replace a daily driver th400 behind a stock or near stock engine.
Download the latest drivers, firmware, and software for your compaq presario cq43101tx notebook pc. Our pro touring turbo 400 transmission is rated to 800 horsepower. The turbo 400 measures 24 38inches long from the belllhousing to the rear of the case. Turbo hydramatic model 400 troubleshooting list previous page next page table 72. Tools and equipment completely and correctly rebuilding an automatic transmission is not beyond the capabilities of the average automotive enthusiast. Compaq presario cq43101tu notebook pc drivers download. The turbo 400 was introduced in 1964 in buick and cadillac cars and in chevrolet and oldsmobile cars the following year.
While the unit is indeed one of the stoutest of its kind, trouble can. Ultimate turbo 400 if you are looking for racing 400 we have the transmission for you. The turbo 350 has a kickdown cable attached to the right side attached to a manual linkage on the transmission. Ati racing transmissions th400 drag racing transmissions. These are designed to replace a daily driver th400 behind a stock or near stock. Turbo 400 performance parts manufactured inhouse by tcs products page 3. The th400 transmission from general motors is one of the most popular and widely used transmissions in the racing and rodding industry. How to troubleshoot a turbohydramatic 400 transmission it.
Novaks th400 transmission to the jeep dana 300 or early new process transfer case conversion makes for one of the strongest geartrains possible for both onroad and offroad, and it remains one of our most requested automatic transmission to transfer case combinations. This is a great compliment to the 572 crate engine from gm. Btes aluminum direct drum, vasco input shaft, and valve bodies have been used by transmission builders around the world. How to build a high performance th350th400 transmission 67 pontiac gto ep16. It is widely regarded to be a supremely durable and legendary transmission. We have automatic shifting th400s in turbocharged applications approaching hp. The th400 has recently become one of the best selling transmissions for high horsepower racing setups thanks to many new product designs.
Th400 transmission, rebuilt th400 transmission, th400, monster transmission offers free shipping on th400 transmissions, also offering completely rebuilt th400 transmission and turbo 400 transmissions, th400 rebuild. Tcs turbo 400 performance transmission products author. Gm th400 transmission schematic and tcs performance parts. Rodders running early caddy motors like a 331, 365 or 390 to a turbo 400 transmission have used similar items. Discussion in the hokey ass message board started by louie t, apr 14, 2011. Turbo 400 remanufactured transmission th400 3l80 thm400 rebuilt chevy th 400 ebay. If you need a stout th400 for your mustang, lightning, or other mod motor or sbf, bbf combo, give us a call. The turbo 400 has a modulator on the passengers side of the transmission pointing towards the passengers door. The only thing i ll guarantee it ll fit is a 1964 cadillac with a 429 and a turbo 400. But there is something about it that keeps away even the most skilled automotive technicians. Youll find the identification tag above the transmission pan on the drivers side. The th400 transmission was gms first design of automatic transmission in the turbo hydramatic product line.
While these transmissions are respected for their durability and versatility, there always comes a point where the old transmission shows signs of wear. The turbohydramatic 400 th400 automatic transmission can be found behind large, powerful engines on chevrolet and gm cars and trucks from the factory, as well as jeep, cadillac, oldsmobile and many others. If you are going big this is the turbo 400 to have. Download the latest version of hp compaq presario cq43 drivers according to. Our ultimate turbo 400 is specifically modified for use with high horsepower engines and heavy cars. Finally getting around to listing some spare parts that have been sitting around. Gm turbo 400 transmission rebuild kits get the exact level. Automatic transmission assemblies free delivery possible on eligible purchases. This is a professionally rebuilt turbo 400 th 400 thm 400 automatic transmission that will work behind any 19671992 4. The increase is usually equal to 1 numerically higher gear ratio.
If you are looking for a durable three speed automatic this is it. It is a 3spd automatic transmission and is also available with a manual shift valve body. These are imported and directly out of various vehicles. We have automatic shifting th400s in turbocharged applications. You are looking at a completely remanufactured turbo 400 high performance stage 3 4wd transmission. Buy products related to gm turbo 400 part products and see what customers say about gm turbo 400 part products on free delivery possible on eligible purchases. There are certainly other chevrolet models that may use the same transmission code tag. The thm400 can be visually identified by an oil pan number four shown at general motors transmission pans. In its original incarnation as the turbohydramatic 400, it was first used in the 1964 model year in cadillacs. To start posting in our forums, and comment on articles and blogs please.
Only other one for a 400 is in use and looks wise they are close. Easy to use automatic program that solves all your windows driver problems. Aircraft grade quality 7075t6, billet aluminum eliminates 4. Buy gm turbo 400 4x4 transmission th400 stage 3 up to 800 hp. We custom build transmissions gm factory certified technicians. The turbo 400 transmission, known officially as the turbo hydramatic and commonly referred to as simply the th400, was part of a family of automatic transmissions developed and produced by gm. One of the strongest automatic transmissions ever built. Nearly forty years after its introduction, the general motors turbo hydramatic 400 automatic transmission continues to fill the needs for street and strip enthusiasts. There are two driven gear housings, one for 34 through 39 tooth driven gears and one for 40 through 45 tooth driven gears. Unfollow turbo 400 transmission to stop getting updates on your ebay feed. Apr 14, 2011 t 400 transmission wont engage in drive. Turbo 400 pro touring transmission performance automatic. Most cars and trucks with low rear end ratios will take a 15 tooth drive gear. Tadd td332431x gm turbo 400,th400 transmission slip yoke munce super t10 332431x.
Last week my son loaded about 2000 lbs into it and drove ten miles. Necessary modification to cope with offroad racing, i. The buick version, which followed shortly thereafter, was known as the superturbine 400. We prefer you call in before ordering so that we can help you select the transmission that best meets your needs. Th400 transmission, turbo 400 transmission, th400 monster. Pull the rubber line off the modulator and see if transmission fluid comes out of the line. In drive you have to really get the rpms up before it will shift into. This is hps official website that will help automatically. Drivers for hp compaq presario cq43 notebook pc, drivers.
At some point, even the best transmissions need to be rebuilt. Early 19641967 model turbo 400 transmissions were equipped with a switchpitch torque converters with variablepitch stator. The following speedometer drive gears and driven gears are available for the 700r4 4l60 transmissions. That being said, this transmission is commonly used in hot rods and paired with engines making far more torque, although these transmission also must commonly updated with some aftermarket parts. Also note no converters are suppliedcan ship anywhere at buyers cost,or pick up welcome from epping. Covering everything from stock turbocharger cars, seriously fast drag racers, boats, motorcycles, and daily driver modified turbo cars and trucks. Julian date calendar leap years 196419681972 nonleap years.
Starting with the best cores available performance automatic works its magic with improved shift calibrations, heavy duty clutches and upgraded sprags. It was designed with a threeelement turbine torque converter mated to a epicyclic planetary geartrain, thus delivering three. From short tracks to drag strips and car shows to museums, the turbo 400 transmission can be found in a variety of vehicles. Try the automatic driver update utility, or you can request a driver and we will. How to troubleshoot a turbohydramatic 400 transmission. We custom tailor your transmission to your individual needs driving habits, horsepower, etc. Turbo 400 proformance racing transmissions new st400 promod big shaft 400s. Gm turbo 400 transmission rebuild kits get the exact. The turbo hydramatic or turbo hydramatic thm series was developed to replace both the original hydramatic models and the buick dynaflow. Compaq presario cq43101tu notebook pc drivers, free and safe download. Th400 specs, info, and identification drivetrain resource. It has a 400 small block chevy v8 engine and a turbo 400 transmission.
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