Lightweight Alternator Pulleys for the Ecotec engines are now ready! :twothumbs

http://mrzperformance.vstore.ca/product_info.php/products_id/151 - LSJ 2.0

http://mrzperformance.vstore.ca/product_info.php/products_id/150 - 2.2/2.4

LSJ 2.0 6 rib:

OEM WEIGHT: 19.3 onces (1 lbs 3.3 onces) - this thing weights a ton!

MRZ WEIGHT: 2.9 onces - almost 7 time lighter!


http://mrzperformance.vstore.ca/images/custom/pully/ECOTEC/Ecotec_6ribs_alternator_pulley_front.jpg

http://mrzperformance.vstore.ca/images/custom/pully/ECOTEC/Ecotec_6ribs_alternator_pulley_back.jpg

2.2/2.4 5 ribs:

OEM WEIGHT: 7.5 onces

MRZ WEIGHT: 2.9 onces - 2.5 times lighter!


http://mrzperformance.vstore.ca/images/custom/pully/ECOTEC/Ecotec_5ribs_alternator_pulley_front.jpg

http://mrzperformance.vstore.ca/images/custom/pully/ECOTEC/Ecotec_5ribs_alternator_pulley_back.jpg

Let me know if you have any questions about them ;) sales@mrzperformance.com or PM

Thanks again for your support!

nice! slick

Thats quite a weight difference between OEM and yours! :twothumbs

Thats quite a weight difference between OEM and yours! :twothumbs


OEM WEIGHT: 19.3 onces (1 lbs 3.3 onces)

MRZ WEIGHT: 2.9 onces - almost 7 time lighter!


Yeah, the LSj has the most horrible alternator pulley I ever saw :lol: that thing is huge...

so huge... and made out of steel

http://mrzperformance.vstore.ca/images/custom/pully/LSJ%20Ecotec%20Alternator_1.jpg

ordering one here in a lil bit. really nice!

ordered mine last night... should be nice. not putting it on til i got my crank pulley and nate's idler puller on... then dyno results :)

may end up ordering this, idk... depends on how much of the tax return the wife lets me use :)

Group buy on these would be nice :)

second on the group buy.

ordered mine last night... should be nice. not putting it on til i got my crank pulley and nate's idler puller on... then dyno results :)

X2
Just ordered mine today
Can't wait to see how the crank & alt. pulley together will perform

Im actually trying to buy one of these right now... but the store server is too busy for me to buy something at 2 in the morning... awesome

can you guys make this in red like you did with the crank pulley??? if so i want it and i want it now!!!

Group buy now