Stellar Performance Posted May 15, 2009 Report Share Posted May 15, 2009 Damn you Andy...lol. That does pretty much answer that! Now.... Can we go have a beer yet!!! Quote Link to comment Share on other sites More sharing options...
shanYE west Posted May 15, 2009 Report Share Posted May 15, 2009 Damn you Andy...lol. That does pretty much answer that! Now.... Can we go have a beer yet!!! Sure.. when you coming over? I'll buy ya one.. :biggrin: Quote Link to comment Share on other sites More sharing options...
No Limit Powersports Posted May 15, 2009 Report Share Posted May 15, 2009 Did somebody say beer :beer: Quote Link to comment Share on other sites More sharing options...
2strokesmoker Posted May 15, 2009 Author Report Share Posted May 15, 2009 Did somebody say beer :beer: I could of drank a keg buy now.......lol :biggrin: Quote Link to comment Share on other sites More sharing options...
stroker_2 Posted June 19, 2009 Report Share Posted June 19, 2009 (edited) A longer rod will lower the port timings. Using the torqsoft piston position calculator for a rodlength of 110mm, stroke 54mm and an exhaust port opening of 89 deg atdc the piston position is calculated as 29.89 mm from tdc. Now if a longer rod of 115 mm is used the angle calculated for the piston position of 29.89 mm is 89.31 deg atdc. As the exhaust port now opens 0.31 degrees later, the power at lower speeds will be increased. http://www.torqsoft.net/piston-position.html Edited June 19, 2009 by stroker_2 Quote Link to comment Share on other sites More sharing options...
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