Tait72
Member
I have a budget drag car, tuned on FreeCrome. On my last visit to the track it felt slower and went two tenths slower. Brought it home and did a pull on the dyno and the tune had changed to really lean on the low cam and very rich on the high cam. Its retuned and I made more hp than ever but has anyone ever lost their tune or had it change on its own before??
It had gone from 206 to 181.
It had gone from 206 to 181.