PDA

View Full Version : DYNCYLAIR and power/torque



ferocity02
June 27th, 2013, 06:46 AM
I'm running COS5 2bar SOLSD at the moment. I've been slowly turning up the boost to get the boost VE table dialed in. From 4-9psi there was a good noticeable increase in power as I added boost. But above 10psi there doesn't seem to be much improvement in power with more boost.

Can I look at DYNCYLAIR to see if it's actually not making more power at higher boost? Let's say at WOT at 5500 RPM, DYNCYLAIR is 1.30g/s at both 10psi and 13psi... Does this mean the motor is not getting anymore air with higher boost, and thus not making anymore power? I also noticed that the boost VE table has flattened out above ~160 kPa.

I'm running an AFR of 11 and 11-13* of timing to keep it safe at the higher boost levels to get the boost VE table dialed in. Perhaps these are holding me back? I'm planning on introducing water/meth once the boost VE table is dialed in.