Jewishcowboy Posted October 25, 2010 Share Posted October 25, 2010 Has anyone tried an underdrive pulley for our car and did you get any decent results out of it? Link to comment Share on other sites More sharing options...
jdmhatch08 Posted October 25, 2010 Share Posted October 25, 2010 Yes, just helps the engine rev a little quicker Link to comment Share on other sites More sharing options...
polatinte Posted October 25, 2010 Share Posted October 25, 2010 I also seemed to notice quicker shifting... Besides, "obsessive" is just a term the lazy use for people that are thorough -fishbone Link to comment Share on other sites More sharing options...
PhilT Posted October 25, 2010 Share Posted October 25, 2010 It made me wealthier and better looking ! Double Award Winning Legacy GT Wagon Link to comment Share on other sites More sharing options...
pre-dent Posted October 25, 2010 Share Posted October 25, 2010 ^ Probably not too difficult to accomplish. Link to comment Share on other sites More sharing options...
tito_b0y Posted October 27, 2010 Share Posted October 27, 2010 I don't know about underdrive, but I have a lightweight pulley (same size/diameter as stock) installed on my 4EAT. I noticed quicker revving and an increase in MPG. 2006 SWP 3.0R 5EAT VDC BBQ 2008 OBP 2.5i 4EAT BBQ [RIP] Link to comment Share on other sites More sharing options...
cybonic Posted October 27, 2010 Share Posted October 27, 2010 installed zerosports lightened crank pulley long ago. it gives you a better but feel & yes it revved quicker for my 4eat too Link to comment Share on other sites More sharing options...
GEE-OTTO Posted October 28, 2010 Share Posted October 28, 2010 the LWCP will remove rotational mass from the enginee but your 4eat guys wont know it as this savings is again squandered through the gearbox or rather the slushbox. on the 5MT side you may see faster revs but beware of this in conjuction with a LWFW as it will throw codes and cause issues due to spinnign too fast to quick and the CPS can't read whats going on. Link to comment Share on other sites More sharing options...
Mbohn007 Posted October 30, 2010 Share Posted October 30, 2010 Ive been wondering about a larger under-drive pulley. Trying to find the cheap ways to gain small bits of power. Link to comment Share on other sites More sharing options...
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