djackbanshee Posted August 7, 2014 Report Share Posted August 7, 2014 Stock stroke ftz ignition ! What would be the max safe advance timing for alky ? Total timing from tdc in inches ? Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted August 7, 2014 Report Share Posted August 7, 2014 FTZ ignition..... That their sticker on a PVL or the MSD unit they used to push? Quote Link to comment Share on other sites More sharing options...
djackbanshee Posted August 7, 2014 Author Report Share Posted August 7, 2014 Msd Quote Link to comment Share on other sites More sharing options...
J-Madd Posted August 7, 2014 Report Share Posted August 7, 2014 Piston Travel vs. Crank Rotation d = ((S/2) + L) - (S/2 cos X) - L sin[cos-1 (S/2L sin X)] S = Stroke (mm) L = Connecting Rod Length (mm) X = Crank Angle Before or After TDC (deg) I think 30 degrees BTDC is pretty common. If someone wants to solve that equation for d, then convert from mm to inches that should give the answer. X = 30. I've honestly forgotten how to use some of those functions on a calcutor. Quote Link to comment Share on other sites More sharing options...
djackbanshee Posted August 8, 2014 Author Report Share Posted August 8, 2014 .176 thank you Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.