60lbft/litre
82lbft/litre
57lbft/litre
Interesting spread of figures so far. Most engines, once boost corrected will produce between about 60 and 80lbft per litre. Because there is so little variation, it's a good measure of how efficiently the engine is breathing, it's physically limited by how much air the engine can ingest, so can't be affected by loads of revs like specific power can. The stock B16B makes 73lbft/litre for reference, about midrange for a performance engine.
Looks like the standard head starts to choke a bit at high boost figures, Blinx's engine looks well developed though.
These calculations are based on the peak torque figues how would you know how the torque is affected accross the rev range also when does it come in and how hard, for how long
is it a case of maximum airflow = peak torque ?
would you be able to get better results if you were to have airflow stats and dyno maps (on same dyno) or would it be impossible to correlate?