axulsuv Posted May 1, 2006 Report Share Posted May 1, 2006 (edited) I just have to ask cause I can't remember !!! On Dellorto carbs does a smaller main jet # equal a larger jet or vica-versa ? Thanks Glenn I.E. a #66 would be richer than a #68 ? Edited May 1, 2006 by axulsuv Quote Link to comment Share on other sites More sharing options...
nsaqam Posted May 2, 2006 Report Share Posted May 2, 2006 Axulsuv, a smaller number = a leaner mainjet I.E. a 66 is leaner than a 68 Quote Link to comment Share on other sites More sharing options...
copemech Posted May 2, 2006 Report Share Posted May 2, 2006 Smaller is Leaner! Quote Link to comment Share on other sites More sharing options...
axulsuv Posted May 2, 2006 Author Report Share Posted May 2, 2006 Thank you !!!! Glenn Quote Link to comment Share on other sites More sharing options...
ham2 Posted May 2, 2006 Report Share Posted May 2, 2006 The no. refers to the flow rate of fuel. Here's a simpletons (my)way of remembering: i.e the no. is how many drops of fuel pass through....so... 68 drops of fuel is always going to be richer than 66 drops of fuel!! See, it's not rocket science..well it is..venturis and all that!!..I'll get me coat Quote Link to comment Share on other sites More sharing options...
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