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AMS Lightweight Pulley Sets, Price Drop $225 A Set
We've dropped the prices on our AMS lightweight pulley sets once again. Now you can get a complete pulley kit for only $225, or $255 with new OEM belts.
Aircraft Aluminum Construction – ISO 9001 Standards
Stock Sized Main Pulley (No Under-Drive Related Issues)
Stock Size maintains OE water pump speed and OE alternator output!
Fully Balanced
Metal Sleeve on Main Crank Pulley for a positive seal – no leaking main seal!
Realize up to 11 Hp and 6 foot pounds of torque
Power and Torque gains throughout the power-band!
Total weight of kit is 2.5 lbs vs. 7.6 lbs stock!
Main Crank Weight is 1.84 Ibs vs. 4.46 lbs stock!
Anodized Black for an ultimate protective finish!
AMS Laser Etched Logos
Non HR Models Only, Will not work with HR engines
Last edited by bryan@Z1; 04-02-2009 at 12:37 PM.
Reason: Added HR disclaimer
No, they are for 03-06 only. I need to edit the post to include that info, AMS is supposed to have HR pulleys for us soon but they haven't given me an ETA yet. Sorry.
so.. this isn't a underdrive pulley? how does it make power? do you have a link with more info on these?
It's not underdrivem it "makes" power by reducing the amount of rotating weight on the front of the engine. By reducing rotating weight you reduce parasitic drag which allows more engine power to transfer. Works just like lightweight flywheel does in regards to power gains.
It's not underdrivem it "makes" power by reducing the amount of rotating weight on the front of the engine. By reducing rotating weight you reduce parasitic drag which allows more engine power to transfer. Works just like lightweight flywheel does in regards to power gains.
04-02-2009, 07:15 AM
AMS Lightweight Pulley Sets, Price Drop $225 A Set
