SOLD!
RSS 608 Harmonically Dampened Underdrive Pulley for 997.1 3.8 (3.8 engine ONLY)
Offers improved HP & TQ by reducing drag from the power steering pump, A/C, water pump and alternator
Removed from my car to go back to standard prior to selling it.
Before fitting I had the pulley dynamically balanced by www.andrewsprecision.co.uk hence the balance mark on the bottom left of the pulley. It will ideally require a shorter drive belt - Continental 6PK2100
SOLD
More details here http://roadsportsupply.com/608-rss-harmonically-damped-performance-pulley-kit-997-1-s-3-8l/
RSS 608 Harmonically Dampened Underdrive Pulley for 997.1 3.8 (3.8 engine ONLY)
Offers improved HP & TQ by reducing drag from the power steering pump, A/C, water pump and alternator
Removed from my car to go back to standard prior to selling it.
Before fitting I had the pulley dynamically balanced by www.andrewsprecision.co.uk hence the balance mark on the bottom left of the pulley. It will ideally require a shorter drive belt - Continental 6PK2100
SOLD
More details here http://roadsportsupply.com/608-rss-harmonically-damped-performance-pulley-kit-997-1-s-3-8l/