Underdrive pulley?

[Emperor]

Did a search and found nothing. I was just wondering about a underdrive pulley because I have one on my corvette as well as my 05 lancer ralliart both of those showed a increase in power and torque. Is it because our cars wont pick up any power from this or is it the power increase wouldn't be worth the time to design and make?

 

[laborsmith]

I suspect you are referring to supercharged vehicles where the forced induction Sonic is turbocharged.


Laborsmith

 

[CjCsonic]

I did a search a while ago and same result. I would say since the car and motors are new in the market that's probably why nothin YET. New parts have been coming out more often now that its been out for a while. Maybe someone else will chime whether it would create a gain or not.

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[Emperor]

I suspect you are referring to supercharged vehicles where the forced induction Sonic is turbocharged.


Laborsmith

No I'm talking about the crank pulley basically underdriving the accessories