View Single Post
  #96  
Old 11-15-2009, 07:12 AM
Joreto Joreto is offline
Registered User
 
Join Date: Feb 2002
Location: Bulgaria, Sofia
Posts: 584
Today I took out my g-tech to take a few HP measurements at 0.5 bars of boost.

Here are the results :



The spark table for runs 2 and 3 is modified with +2 deg.(run 2) and -2 deg. (run 3) from that of the first two runs. What comes to my attention is that the torque falls off steeply after ~ 4700 rpm. Also I calculate about 14.6 hp loss due to aero drag, so you can add 14.6 hp to the results to get approximate dyno hp.
Tried to get some 1/4 mile results but that didn't go so well because I have some problem in the drivetrain (probably the driveshaft bearing) so I can't floor it until after the middle of 2-nd gear (otherwise there is a lot of vibration), any how here are the results from the attempts :

__________________
190E 3.0-24v (M104 980) turbo @ 0.8 bar
1/4 mile: 2.483 / 13.540 / 175.17 km/h (street tires)
Reply With Quote