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Thread: SR20VE technical specs

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Posts: 1-5 of 5
2009-06-26 12:48:24
#1
SR20VE technical specs
Does anyone here know the following specs please?

  • block deck height (Sr20ve)
  • rod lenth (sr20ve)
  • piston compression height (sr16ve)
  • piston deck clearance (sr16ve pistons)
  • volume of domes & valve reliefs, or the net total of the two (sr16ve pistons)
2009-06-27 11:50:37
#2
Anybody?
2009-06-27 11:51:12
#3
edit, I've found the volume of the domes on the 16ve pistons. The rest is still unknown.
2009-06-27 12:11:48
#4
rod length is 136.3mm

i dont know about the bore hight ect where do you meassure it from.. obviouslt one point is the deck but whats the bottom point? the bottom of the sleeve? the block? the centre of the crank?
2009-06-28 16:41:36
#5
Thanks raceworx, I've given some more details below...

  • block deck height (Sr20ve) - distance from the centreline of the crankshaft (mains) to the top surface of the block.
  • rod lenth (sr20ve) - distance from centreline of the big end on the conrod to the centreline of the wrist pin.
  • piston compression height (sr16ve) - distance from the centreline of the wrist pin to the top of the piston, excluding any dish or dome.
  • piston deck clearance (sr16ve pistons)- distance from the flat top (excl dome, dishes) of the piston at tdc, to the top of the block. (negative if the piston is above the block)
  • volume of domes & valve reliefs, or the net total of the two (sr16ve pistons)
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