Dyno sheet for 11th April 2007… This is the first attempt at full boost after engine run-in using the T3 turbo that came with the complete motor.

18psi approx and the waste gate would not stay closed nor would the boost rise correctly and early in the RPM range as per the runs where we used a crow bar to hold the gate shut and produce another 10kW along with more mid range power. This will be resolved immediately.
Look out for new power figures when we change spark plugs, cam timing and 'clean' up the curve. The spikes are spark plug and miss related – also wheel spin on the rollers and wheel unbalance contributed to some anomalies during power runs.
In summary it goes like a cut cat on LSD; piloting this automobile also brings with it many big grins.




Shell:

1980 Escort RS2000 with exorbitant list of modifications.

Some engine specs:

YBB Sierra Cosworth
T3 turbo, spec unknown…
Autronic SMC ECU
Autronic Direct Fire CDI
4x MSD Blaster SS Coils
Magnecore leads
Custom 580x275x80 intercooler

thats good power
look forward to the next figures

Nice power Mark and the torque curve looks nice and flat.. You must be very happy

quote:

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Originally posted by Andrew
[br]Nice power Mark and the torque curve looks nice and flat.. You must be very happy

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Yes the torque is good; however the graph shows boost.[;^)]

haha yeah ok good point.. but the torque cure would be flat too if it were there

quote:

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Originally posted by Andrew
[br]haha yeah ok good point.. but the torque cure would be flat too if it were there

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Unfortunately that is incorrect. The power is the differentiation of the torque curve with respect to RPM...It is certainly not flat. I will post a basic plot of my power with torque shown too.

Cosworths are just to sexy dammit....im jealous

Basic plot only.

Engine bay photo

nice mark that is sweet. and the engine bay is nice and smooth to.

how much nicer does it look with a snail.