The complete automotive resource for buyers, sellers, and owners like you.
Car, Truck and SUV Forums at Roadfly
+ Bentley Forums
+ BMW Forums
+ Cadillac Forums
+ Chevrolet Forums
+ Ferrari Forums
+ Jaguar Forums
+ Lamborghini Forums
+ Lotus Forums
+ Mercedes-Benz Forums
+ Maserati Forums
+ MINI Forums
+ Porsche Forums
+ General Discussion
+ Marketplace Forums
ERT Underdrive Pulley (archive)

[ Follow Ups ] [ M3 Message Board ] [ Msg. Board FAQ ]

Posted by JAW on March 09, 1999 at 12:48:09:

In Reply to: Underdrive Pulley to add 9 HP? posted by Chris_P on March 09, 1999 at 11:32:32:

European Racing Technologies also offers an Underdrive Pulley and they claim (on M3, at least) 12 hp increase and torque increase of 23 ft-lbs. With Supercharger, M3/M Coupe will see 13-15 hp and torque 25-28 ft-lbs. ???? I am not sure about this...

They have product info on their site. Check out ERT web site.

Anyone actually use one of these on their M?

: Has anyone heard any feedback on this new accessory from Turner Motorsport? They claim 9 hp gain with no negatives... Any thoughts?

: Here is the link (About half way down on the page)


Follow Ups:

[ Follow Ups ] [ M3 Message Board ] [ Msg. Board FAQ ]
Questions, comments, or problems, please visit the Roadfly help desk. Logo © 1997 - 2018 Jump Internet Inc. All rights reserved.