Ljj Posted January 22, 2015 Report Share Posted January 22, 2015 So I am in the process of rebuilding my shee that blew up on me,and I am trying to figure out the best start point for my jetting with the currents mods Vforce4 reeds +4 timing Dg pipes(came with quad) Open air box lid .40 over Noss 21cc head Stock carbs Live in cape coral FL haven't found a useful sea level chart yet. Thanks any advice is appreciated.. Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted January 22, 2015 Report Share Posted January 22, 2015 Do you know why it blew? Do a leakdown before disassemblY? Quote Link to comment Share on other sites More sharing options...
Ljj Posted January 23, 2015 Author Report Share Posted January 23, 2015 Do you know why it blew? Do a leakdown before disassemblY? Spun bearing gasket failure and ate up piston.. Past that part already rebuild motor, just don't know much about jetting. I did some reading on here, but everybody setup is different, and diff...sea levellevels as well. Quote Link to comment Share on other sites More sharing options...
Deadbeat Posted January 25, 2015 Report Share Posted January 25, 2015 Cape Coral sea level is like 1ft Quote Link to comment Share on other sites More sharing options...
Mr.banshee Posted January 28, 2015 Report Share Posted January 28, 2015 Try 330main 27 pilot... Quote Link to comment Share on other sites More sharing options...
Sandking Posted January 28, 2015 Report Share Posted January 28, 2015 300 main max Quote Link to comment Share on other sites More sharing options...
Ljj Posted January 29, 2015 Author Report Share Posted January 29, 2015 Try 330main 27 pilot... Ok thanks Quote Link to comment Share on other sites More sharing options...
Ljj Posted January 29, 2015 Author Report Share Posted January 29, 2015 300 main maxThank you and thanks deadbeat Quote Link to comment Share on other sites More sharing options...
Ljj Posted January 29, 2015 Author Report Share Posted January 29, 2015 Now if I were to go with Toomey t5 and pods would the jetting point still be around the same 27.5 and 300-320? Quote Link to comment Share on other sites More sharing options...
Ljj Posted January 29, 2015 Author Report Share Posted January 29, 2015 Now if I were to go with Toomey t5 and pods would the jetting point still be around the same 27.5 and 300-320? Quote Link to comment Share on other sites More sharing options...
Sandking Posted January 29, 2015 Report Share Posted January 29, 2015 Yes Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted January 29, 2015 Report Share Posted January 29, 2015 Be sure to leakdown test your new motor, an air leak could have caused previous failure. Always check jetting after any change of how air flows in, thru, or out of engine, with plug chop/plug read. Start rich and work down. Quote Link to comment Share on other sites More sharing options...
Ljj Posted January 31, 2015 Author Report Share Posted January 31, 2015 Be sure to leakdown test your new motor, an air leak could have caused previous failure. Ok thanks.. Always check jetting after any change of how air flows in, thru, or out of engine, with plug chop/plug read. Start rich and work down. Quote Link to comment Share on other sites More sharing options...
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