Started by geswek, July 12, 2013, 07:58:08 PM
Quote from: geswek on July 12, 2013, 08:43:41 PMInteresting.Question 1; is that Torque that put those markers on your video?Question 2; that was front hop into 2nd, same thing I currently hear right?Question 3; did I have a BOV? or did you break traction in maybe 3-4 or something?
Quote from: 4DRHTRD on July 12, 2013, 09:51:39 PMThat is the Torque application with the track recorder pluginYes, that is wheel hop into 2nd gearYes, I have my factory blow off valves set to vent to atmosphere. I did a write up on the forum under the How To section.
Quote from: geswek on July 12, 2013, 08:36:40 PMAfter reading that thread--it seems like "some" power will go to rear to the point it will cut out as my launching?
Quote from: Needmoreboost on July 16, 2013, 09:02:52 AMSo this inspires more interesting questions. Its looks like this car is at best a 65/35 split between the front and rear drive assuming a 150 lb torque capacity on the rear. 1.) Is the car always sending some power to the rear? At 80 mph light load cruising?2.) Is there a way to reduce rear wheel power after say 50-60 mph and run full power to the front? After your hooked and going why waste the power to the rear wheels. Its called reducing driveline loss.My opinion is the car would actually run better up top if it could push the power only through the front drive after say a certain speed. For every corresponding foot of driveline there is a percentage loss. With this car maybe best of both worlds is possible. Thoughts?
Quote from: Needmoreboost on July 16, 2013, 09:02:52 AMSo this inspires more interesting questions. Its looks like this car is at best a 65/35 split between the front and rear drive assuming a 150 lb torque capacity on the rear.
Quote from: Scott13SHO on July 16, 2013, 09:14:11 AMQuote from: Needmoreboost on July 16, 2013, 09:02:52 AMSo this inspires more interesting questions. Its looks like this car is at best a 65/35 split between the front and rear drive assuming a 150 lb torque capacity on the rear. I would say its a 65/35 split, given a say a 20% drive train loss through the transmission, which would put the total torque # under 300 Ft lbs, which would mean a 50/50 transfer
Quote from: Needmoreboost on July 16, 2013, 10:33:09 AMTodays transmissions are not losing 20%. Especially front drive cars lose even less than traditional rear drive cars. Front drive is 8-12% usually and rear 15-18%. Back to back dyno's on the newer bone stock 5.0 mustangs show the standard and auto numbers almost exactly the same. Actually the auto made more hp while the manual made more torque by a few ponies.
Quote from: Scott13SHO on July 16, 2013, 10:43:30 AMQuote from: Needmoreboost on July 16, 2013, 10:33:09 AMTodays transmissions are not losing 20%. Especially front drive cars lose even less than traditional rear drive cars. Front drive is 8-12% usually and rear 15-18%. Back to back dyno's on the newer bone stock 5.0 mustangs show the standard and auto numbers almost exactly the same. Actually the auto made more hp while the manual made more torque by a few ponies. A difference of 5HP or 5 FT lb of Torque is inconsequential when testing car...there is NO way that a FWD transmission is losing 8-12% at the wheels...if anything the HP or TQ are being sandbagged by the manufacture, thus the discrepancy