NA Clutch pressure plate 240 x 160 x 3.5 and 580 kg clamp load TT 250 x 160 x 3.5 and 800 kg clamp load Pathfinder 2002 250 x 160 x 3.5 and 750 kg clamp load 350Z 2004 250 x 170 x 3.2 and 880 kg clamp load Maxima 2006 250 x 170 x 3.2 and 850 kg clamp load All the above taken from Nico Factory Service Manuals All the above have 5/8 Master Cylinders and 3/4 Slave Cylinders I'm trying to work out why the TT's had the booster - (yes I know you can do without it - but pedal gets harder I cant imagine Nissan engineers would have heavy clutch pedals in the Pathfinder 350Z and Maxima's in the US market so there must be something to do with pedal fulcrum points (pedal ratio) that they can have a soft pedal but still have high clamp loads Has anyone played with pedal ratio in a TT - (redrilled master cylinder yoke / pedal)
Due to vastly increased side loadings/wear on the components from increasing the working angle of the pushrod, its always best to move the pedal fulcrum point along with redrilling. Not so easy tho. E
Bah... childsplay. 2 platers are for girls. Use a "decent" clutch. A 4.5" Tilton 5 plate. Hold in excess of 1000bhp and you can release it with one finger. Even granny can drive it! A little bit of fiddlearseing to fit but well worth the hassle if you want a clutch that will hold decent horsepowerr and you have legs like twigs. E
