901 vs 915 transmission
The 901 transmission requires a 17mm hex key to remove the M25x1.5 plug. 901 vs 915 transmission. 200bhp maximum for a road car. On the 915 transmission, used on 911s from 1972 through 1986, the plug is the same, but located on the bottom of the transmission instead of the side. ... Power increased to 217 hp in 1986, and in 1987, the old 915 transmission was replaced by the much-improved Getrag G50 five … The Porsche 915 transmission switched to a traditional pattern but … Racing versions with the pump and cooler allowed this rating to be increased to 275 ft/lbs. Ive searched the archives on this board and its a pretty straightforward conversion. Porsche's 915 transmission equips 911/912 ('69-'73), 911/930 ('74-'89), as well as race cars 911 RSR (72-75). VW based Porsche. Furthermore the shiftrod of the Porsche transmission is at the underside of the casing, while the Bug transmissions has it at the top. However, the entry level ‘T’ used a four-speed 901/03 shifter, while the 911L and 911S shared the five-speed 901/50 gearbox. There was also a sportomatic transmission that used an electrohydraulic clutch. The problem is that I dont have a 915 trans readily available, but I do have a 5 speed 901. With power and torque increase, the 2.4-litre cars also got a newer, stronger transmission, identified by its Porsche type number 915. 3 posts • Page 1 of 1. lmcchesney Posts: 135 Joined: Thu Nov 20, 2003 5:11 pm. Post by lmcchesney » Mon Dec 01, 2003 2:32 pm Can someone provide a short discussion regarding the difference between the 901 and 915 transmission? Porsche 901 vs. 959. vs 992 Carrera 4S. The 915 was available from 1972 onwards, and it too could be configured as a four or five speed. 901 vs. 915 trans. 901 vs 915 transmission. If you compare a Porsche-transmission type 901 with a bug transmission, at first glance you will notice that the lengths of the gearboxes aren’t the same. Using a different shift pattern from the 901, this gearbox offered a torque input rating of 181 ft/lbs. The T4 / T5 is a top loaded, top shifting transmission with the shifter being located in the rear section of the transmission. Transmission and Clutch Overview: 915 For the 1972 model year, Porsche used a larger, stronger transmission called the 915. As far as transmission losses go I think that is subjective. Until the arrival of the Porsche 911T in 1968, the 911 exclusively used a five-speed gearbox. All gears are helically cut. It is fully synchronized in all gears. The 901 transmission was used on 911s from 1965 through 1971. With the power and torque increases, the 2.4 L cars also got a newer, stronger transmission, identified by its Porsche type number 915. Porsche transmission type: 915 Original equipment for: Porsche 911 72-86 Description: 4 or 5 speed manual transaxle w/non synchronized reverse and early Porsche synchromesh Limited Slip Differential: 40%-80% ZF LSD optional equipment Weight (approx): 123lbs Oil Capacity (approx): 3L SAE 90 transmission oil Speedometer: The T4 / T5 transmission case is 9-1/4" long in addition to its 6" shifter / tailhousing assembly; for a … In a league of its own. Identification. With Retro Sport gears you can customize your gearbox with a wide range of gears and ring & pinions for nearly every generation of classic Porsche transaxle. The 901 gearbox was used on cars through 1971 and was available in either four or five speed configurations. An old dog leg 901 box is far lighter than either but also fragile. The early 911 was available with several different transmissions. A 915 trans readily available, but I do have a 915 trans readily available, but I have. 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