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The TSX guys are installing RSX Type-S crank pulleys in their cars so I did some research & thought it would be a good up grade for us too.
I got a K24A2 crank pulley & its identical to the K24A4 crank pulley in size & weight.
So I got a pulley of a K20A2 & tried in on my 03 E & it really seems to make a difference. It seems to pull alittle better it does rev faster for sure & as a bonus the stock belt still fits fine.
Using the crank pulley off the RSX keeps the oem damper in play vs all aftermarket pulleys execept for Fluidampr & thats by no means cheap.
I am going to drive if more & report back my thoughts. I also have pulley off a K20Z1 (06 up RSX Type-S) pulley coming next week its the smallest pulley out of the bunch.
Here is a pic & specs of the Kseries crank pulleys with measurments that CalgaryTSX put together over on TSXClub.
Here is a link to his org post on TSXClub
http://www.tsxclub.com/forums/1st-g...-crankshaft-pulley-damper-technical-info.html
Stock TSX steel crank damper dia------ 6.125", 4.6 lbs. (TSX & Element)
Stock K20A2/PRB steel crank damper----5.80", ___ lbs. (2002-05 RSX-S)
Stock K20Z1/PRC steel crank damper----5.40", 4.2 lbs. (2005-06 RSX-S)
I got a K24A2 crank pulley & its identical to the K24A4 crank pulley in size & weight.
So I got a pulley of a K20A2 & tried in on my 03 E & it really seems to make a difference. It seems to pull alittle better it does rev faster for sure & as a bonus the stock belt still fits fine.
Using the crank pulley off the RSX keeps the oem damper in play vs all aftermarket pulleys execept for Fluidampr & thats by no means cheap.
I am going to drive if more & report back my thoughts. I also have pulley off a K20Z1 (06 up RSX Type-S) pulley coming next week its the smallest pulley out of the bunch.
Here is a pic & specs of the Kseries crank pulleys with measurments that CalgaryTSX put together over on TSXClub.
Here is a link to his org post on TSXClub
http://www.tsxclub.com/forums/1st-g...-crankshaft-pulley-damper-technical-info.html
Stock TSX steel crank damper dia------ 6.125", 4.6 lbs. (TSX & Element)
Stock K20A2/PRB steel crank damper----5.80", ___ lbs. (2002-05 RSX-S)
Stock K20Z1/PRC steel crank damper----5.40", 4.2 lbs. (2005-06 RSX-S)
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