Hi all. I just wondering if anyone has tried a coops mod on there z8?
Coops mod 1 is what I'm looking at.
I did it on my quadzilla RS8 with great results running larger tires.
Basically by spacing out the secondary the belt drops lower reducing the gearing. My rs8 factory tires were 25 inch but I wanted to run 28's I noticed the taller gearing with them and the coops mod 1 almost mad it feel stock on the 28's.
I've got xpk1 tyres on my z8. 29's
I'm thinking about racing it so would like the performance back but keeping the 29 inch big horns.
Any help appreciate. .
More info on coops mods here.
http://www.nyrocatv.com/techtip.cgi?viewtopic=579