986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - How much power can you squeeze out of a 986 Boxster S?

neil_b · 01-19-2017, 01:13 AM

Part two is now up! Does fitting an underdrive pulley give more horsepower? We fit one then go to the rolling road to find out!

https://youtu.be/CvFdH11y4EI

01-19-2017, 01:13 AM	#12
neil_b Registered User Join Date: Feb 2016 Location: London Posts: 79	Part two is now up! Does fitting an underdrive pulley give more horsepower? We fit one then go to the rolling road to find out! https://youtu.be/CvFdH11y4EI