According to their website, this is an insurance to the fully built race motor. My question is simple: do we really need this damper? As my target max RPM is only 9000rpm. Is stock OEM damper cannot sustain...
those i saw they use computer to tune car for n/a or carb
how does this thing works or called? what is needed? software cables? is that every car have ECU? any eletronic that can tuned the car performance? how eh...
