Vehicle: 1986 BMW 325i cabriolet
Engine: M20B25 straight six, supercharged
Injection: Port with 42lbs injectors
Description: Running MS 2.2 board with MS-extra 029q2 code (MT 2.25).
EDIS 6 ignition,bosch 3-wire IAC and tech edge 2AO+LDO2.
Kamei "M-look" front/rear skirts
Hartge Side skirts (waiting to be attached)
Black lights all around car (startec backlights coming in summer)
AC schnitzer original 16" wheels with 215/40 (polishing some day..)
Mp3 ,BMW/herz/alpina soundsystem, Pentium III car computer,
tinted classes, M-tech 1 steering wheel, Some aluminium parts etc.
Ported blower 1.5L/rev
(+700cfm self ported/overhauled with many modifications)
SL-racing top bolts
Modified combustion chambers
MSnS-extra + 2.2 (Modified to motronic box)
Butterfly style bypass valve
BIG throttle body with progressive linkage
Linear rate fuel regulator+pressure meter
Intercooler 45x40x76 with 3" pressure pipes
headers and 2x2" (coming soon)
limited slip diff 25% (M3 evo 2)
M3 steel flywheel
Sachs race engineering -618 + performance disk
Tech Edge wideband lambda/6 channel datalogger
M5 e34 hardy + updated prop.shaf
short shifter 35%
M3 rear stabilizer
powerflex pushings, M3 eccentric
Patec springs -40/35mm (H&R)
Bilstein sport shocks
Coming up: 280mm front brakes, steelbraded hoses,
adjustable front camber, small improvements for looks etc.
Dynographs on the site without the blower autumn 2005. Target for summer 2006 +300hp/+1.0bar boost.
Small video(.mov, quick time):
Everything is self made including all welding and billet parts..
Car is in everyday driving during the summer time.
Turbocharging is nice, but IÂ´d rather be blown!
Exhaust temp x 2
engine, differential,gearbox, charger(coming) temps logged
knock sensors x 2(each bank)
312x25mm brakes front
75% differential lock, variable
camber plates front
new 17" polished wheels
more agressive cam and stainless headers+ 3" exhaust
BOOST now with new bigger blower crank wheel+idler pulley 1.4bars!
about 350-400hp estimated
sorry for finish ...some new stuff+pics etc.
Now currently adapting new polychain carbon belt system to get some nice whine and traction for the blower. Hope to get 370hp out of the engine with this system+new custom exhaust and ITG filter.
During the winter maybe IÂ´ll make 2.8L stroker mod + add more agressive camshaft and other things to get the power up to 400hp(hopefully). Then I would think itÂ´s there where it should be ;)