Dynoing The Car Again

[shockwavexr6t]

Hi everyone,

I had my car dyno a few months ago It's back doing back in on wednesday, couple more mod's

just a stupid question will there be any affect to the dyno results with larger wheels now. Do I need to put my 18's back on for the tune. The only reason I ask this I just read a post for geea regarding adams car that if he has running this 17 instead of the 22's the results would have been difference in dyno results.

Before anyone points out I'm aware that he also mentioned race trim and race fuel.

This question is based on wheel size, Your feedback would be appriciated.

cheers

George

[shockF6]

my guess is that Adam gets wheel spin on the dyno from his street tyres and the 17's would be slicks??

just a guess though

[rboksic]

the diameter will be larger for the 20in which will change power reading compaired to 17's

like 4.11 dif compaired to say a 3.74