underdrive pulley

[88grandmarq]

this is the pulley scott is refering too. https://www.aspracing.com/ezRetail/s...php?msg_id=212
click on the picture for a larger, more clear image.

I know of 2 people that have installed the pulley and claim a .2ths improvement in the 1/4 mile.
It does required 850 rpm minimum for charge speed, so I would think the 130 amp alternator would be a requirement.

Scott... it is a special order item, and they may be closed for the holidays.

[Lincolnmania]

yes it is just a crank pulley

[grandpaslincoln]

sweeeeeeeeeeeeeeeeeeet

[85crownHPP]

is it a crank pulley??

[Lincolnmania]

tommorow i am going to call asp racing www.aspracing.com and order an underdrive pulley for my towncar. i will let all of you know about wuality and fit, and what belt numbers required
scott