Tuesday 5 April 2011

HLM mapping

The 1-2 hr mapping session turned into a 4 hour marathon and 18 power runs due to the software on HLM machines expiring! So rather than using the automatic fuel mapping, every 250rpm rev range for 40-100% throttle had to be mapped manually!! Fair play to Hamish at HLM, he could have done half a job and i wouldn't have know any different, but he spent ages sorting it, ensuring a nice flat and safe air/fuel ratio at all throttle positions. I only gained about 5bhp, but the fueling is smoothed out and i am now happy its safe!! The end results, which are pretty meaningless on their own shows 149bhp and 101 of torque at the wheels.

At least with 18 power runs and no signs of problems it left me feeling a bit more confident in the engines chance of survival!!

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