d-_-b Posted January 17, 2013 Share Posted January 17, 2013 Some photos of the differences between the W58 and R154 transmissions and their associated hardware. NOTE: some things not pictured. Here is the listing of all the support parts that are different from the R154 to the W58: > Trans > Clutch setup --- flywheel --- pressure plate --- throw out bearing --- release fork --- slave cylinder --- slave cylinder soft line --- NOTE: W58/R154 clutch discs are the SAME! > Trans crossmember > Driver's side trans->engine support bracket > Lower inspection cover > Driveshaft (R154 shaft is shorter w/diff input spline setup) Link to comment Share on other sites More sharing options...
d-_-b Posted January 17, 2013 Author Share Posted January 17, 2013 an external shot of the two, R154 on the left. the difference in thickness of the flywheels, R154 on the right. the two brackets again, R154 on the right. comparison of the two flywheels, R154 on the right. (fidanza flywheels) the driver's side trans support bracket is slightly different for the R154. the trans crossmember is different for the two transmissions, R154 on top (IIRC). Link to comment Share on other sites More sharing options...
d-_-b Posted February 5, 2013 Author Share Posted February 5, 2013 Info I came across about the speedo cable ratio's: The R154 is 33:11 to match the final drive The W58 from a 1G is 33:9 The W58 from a 7m non turbo is 32:10 Link to comment Share on other sites More sharing options...
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