Sjdickso said:
Nice results but as pointed out it never goes over 150 on the print out which is very odd, you seem to be getting low figures on your torque and the typical Z22SE 2-3k dip is missing which could be to do with the intake?
I am no RR or print out specialist but that final figure doesn't look right or the plotting to other graphs a I have seen for 2.2 but that's the RR'd lottery, take it with a pinch of salt.
Nice video though and car sounds well.
Cheers
Sjdickso said:
Sorry for the thread hijack!
Thats ok its interesting reading.
I have another engine that just needs to be built so once thats done and in im definately gonna take a trip to Courtenays for the mapping and RR test. Although TX seem to specialise with turbo vauxhall engines (and im not saying they dont know anything), I just feel their RR could have been a better one instead of looking like a "mobile" one etc.
The science behind the plenum is that it gives an equal amount of torque throughout the rev range which is shown in the graph. So you get the same amount of pull no matter what the rpm & the higher the rpm the quicker it delivers it.
An engine that has a "Peak" torque is good too but you just have to get the rpm up to reach it.
But as you all know the power is generated in the head of an engine so for a standard 116k engine with little history i cant complain. Main goal of the RR was to make sure the mods are working well and fuelling is not too bad so it damages the engine. Also it was a buzz watching it thou no denying that 🙂
I will pop back and see if they can give some more detailed graphs thou......
