Well then i guess as im back i should tell the story of my eventful weekend in melb.
So was on my way to the dyno friday morning, turned off springvale road onto the freeway, following an old lancer doing about 2500 rpm, then as im on the onramp just about to merg the car cuts out, no ignition signal was getting to the tacho so i instantly knew it was dizzy or igniter related (or associated wiring). I rolled down a few hundred meters and pulled well off into the emergency stop lane.
Car cranked fine but no rpm signal.
So here i am in the middle of peak hour traffic, with a car that doesnt go on the side of the freeway...stoked.
Checked for any loose wiring, couldnt see any. So i called a couple of mates, they bought some tools down and also ump mans old 185. I tried the igniter off the 185 and that didnt fix it so by process of elimiation it had to be distributer related. So i pulled off the cap and as i did so it became apparent the rotor button free spins.
this was the cause.

Why this happened i have no idea, there is no load on the rotor button so there is no reason for it to break. Only things i can think of is something in the dizzy bound up and broke the teeth off they are only cintered metal, but still shouldnt break in a million years.
After saying many words that rhyme with fire truck and punt i decided the side of the road wasnt the best place to pull a rocker cover off and look for the pieces of dizzy. So called a towie and got a flat bed to the workshop, $80 it cost me which wasnt bad as it was about half an hour drive.
At the workshop the owner let me back the car into a corner and work on it myself, got the rocker cover off and found the first peice of dizzy easy, was sitting just under where the dizzy drive is on the cam. The other peice however was well on its way to the sump down one of the oil drains, maybe half way down. Managed to get it with a little magnet on a telascopic bit...that was an epic relief. Cleaned up the surface and chucked the rocker cover back on and let it settle.
So then we had to get another dizzy, called toyospares and they luckily had one in stock, so a mate took me the hour or so round trip to pay the $220 for a dizzy, sux the big floppy donky dick but had no choice, they had one...i needed it and they knew it :lolhit:
Back at the workshop chucked the dizzy in, checked the timing and it was all good. Drove around to the dyno room and started some serious business. By this time it was around 3:00. We noticed it was cutting out at around 6800 (well below 7300 redline) but still made 221 atw which was reasonable for 1 bar of boost. Ray (workshop owner) spent the best part of the next 4 hours fixing up the map that was in it, fixing idle and midrange etc. I did buy a 3 bar map sensor with the intention of chucking that in and running around 26 psi or so, but because of the dizzy issue there wasnt time)
So called it a night, i had a car cruise the next day, ray just said tell me how it drives where its flat, hunting etc and he'l play with the map on his lappy at home to fix any holes etc.
Monday came around and back at the workshop, this time got there without a hitch, straight on the dyno. I suggested trying the igniter off the supra that was in his workshop to see how that goes with the missing, as it tuned out my igniter was causing the missing up high, so the rest of the tuning was done with that igniter and ive sinced chucked in the spare i have.
Spend the whole day (ray managed to jiggle stuff around so he had time) tuning the mid/top end, i said cap the boost at around 20 and revs around stock redline (7200).
Stock radiator was very much in struggle town trying to keep the temps in check on the rollers, starting a run at around 85-90 would see around 105 deg c by the end of it (24 sec ramp). Ill be looking into an oil cooler very seriously too.
Injectors are now at 90% duty and we are at load point 20 (last point) on the map so untill i chuck the 3 bar in this is as much power as it shall make.
So with 265kw atw (around 360 hp at the wheels, which is around 400-420 at the engine) at 22 psi and 7250 im pretty happy (non shootout mode, long ramp) ill look into the rad and oil cooler, then sometime down the track ill think about going back to melbourne and chucking the 3bar map and some revs at it.
hot stuff


Some quick shots from a photoshoot me and tang did friday night. Album can be found here:
http://www.tangcla.com/photos/celica_090807