ebay: mx5 alloy underdrive pulley 10kw gain?

Engines, Transmissions & Final Drive questions and answers

Moderators: timk, Stu, zombie, Andrew, The American, Lokiel, -alex, miata, StanTheMan, greenMachine, ManiacLachy, Daffy

Post Reply
93_Clubman
Speed Racer
Posts: 11852
Joined: Mon Aug 08, 2005 11:35 pm
Vehicle: Clubman
Location: Melbourne

ebay: mx5 alloy underdrive pulley 10kw gain?

Postby 93_Clubman » Sat Apr 15, 2006 2:59 pm

any thoughts on these...

http://cgi.ebay.com.au/MAZDA-MX5-EUNOS- ... dZViewItem
Top
Babalouie
godfather of saké
Posts: 1457
Joined: Wed Apr 23, 2003 11:00 am
Vehicle: ND - 2 GT
Location: Sydney Australia
Contact:
Contact Babalouie

Postby Babalouie » Sat Apr 15, 2006 3:20 pm

I've thought about getting something like that myself from time to time over the years, in theory theu should provide a gain but some ppl tend to tell you to stay away from them.

Probably the best-argued reason for not getting these was this:
http://www.dinancars.com/whitepapersFile.asp?ID=5
Image
Japanese Nostalgic Car Magazine - Dedicated to classic japanese cars
Top
93_Clubman
Speed Racer
Posts: 11852
Joined: Mon Aug 08, 2005 11:35 pm
Vehicle: Clubman
Location: Melbourne

Postby 93_Clubman » Sun Apr 16, 2006 1:35 pm

cheers babs for the link to the interesting article - hadn't seen these pulleys before, & must admit i'd forgotten that crank pulleys are aka harmonic dampers/ balancers. i guess if you want engine reliability & reasonable longevity (which i do) then they're not the wtg.
Top
Post Reply

Return to “MX5 Engines, Transmission & Final Drive”

Who is online

Users browsing this forum: No registered users and 8 guests