Nightmare Posted May 9, 2012 Report Share Posted May 9, 2012 Yes I got oof shearer right now. Would i get more from inframe snipers? Im dragging on 300ft sand. Quote Link to comment Share on other sites More sharing options...
PassionRE Posted May 10, 2012 Author Report Share Posted May 10, 2012 I got oof shearer right now. Would i get more from inframe snipers? Im dragging on 300ft sand. heres a copy of the GAS dyno sheet 421 Cub Sniper inframe vs. Shearer OOF drag pipe It is based on ground speed instead of RPM...its all I have on hand at the moment .Dyno operator killed the test early after peak HP....both pipes have better over-rev than what the chart would indicate Quote Link to comment Share on other sites More sharing options...
WINDYCITYJOHN400 Posted May 10, 2012 Report Share Posted May 10, 2012 Post RPM on bottom of dyno runs....otherwise people are going to ask why this motor is only capable of running to 70 MPH, then falls on it's face. Quote Link to comment Share on other sites More sharing options...
PassionRE Posted May 10, 2012 Author Report Share Posted May 10, 2012 Post RPM on bottom of dyno runs....otherwise people are going to ask why this motor is only capable of running to 70 MPH, then falls on it's face. Yea, I know, thats why I gave the footnote..Its all I had on hand...but the HP and Tq. speak for itself 1 Quote Link to comment Share on other sites More sharing options...
SandmanPNW Posted May 10, 2012 Report Share Posted May 10, 2012 Man that looks sweet from 45-70mph. Quote Link to comment Share on other sites More sharing options...
dave5.0 Posted May 10, 2012 Report Share Posted May 10, 2012 Hey Jim is that similar to what this motor you ported for me should be? Quote Link to comment Share on other sites More sharing options...
PassionRE Posted May 10, 2012 Author Report Share Posted May 10, 2012 Hey Jim is that similar to what this motor you ported for me should be? Your torque numbers should be a little higher than this engine...peak hp should nearly the same. Quote Link to comment Share on other sites More sharing options...
dave5.0 Posted May 10, 2012 Report Share Posted May 10, 2012 Sweet! I found a local guy with a dyno, thought about takin it over to see what it does. Quote Link to comment Share on other sites More sharing options...
camatv Posted May 12, 2012 Report Share Posted May 12, 2012 quit thinking about it and go do it already sheesh!!! Quote Link to comment Share on other sites More sharing options...
mitchdog Posted April 10, 2013 Report Share Posted April 10, 2013 Pm me a price on those pipes please I'll take a pair Quote Link to comment Share on other sites More sharing options...
Finch Posted April 10, 2013 Report Share Posted April 10, 2013 Quote Link to comment Share on other sites More sharing options...
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