|
Carbs
Jul 12, 2011 11:33:41 GMT 1
Post by weegiboy on Jul 12, 2011 11:33:41 GMT 1
Hi All i appologise now if this seems a daft one but here goes , can you fit 31K carbs to a LC 4L1 engine ? If so is there anything i should be aware of ? As ever i'm massively grateful for all you're expert input . Thanks wb
|
|
|
Carbs
Jul 12, 2011 17:21:34 GMT 1
Post by oldelsieboy on Jul 12, 2011 17:21:34 GMT 1
Hi All i appologise now if this seems a daft one but here goes , can you fit 31K carbs to a LC 4L1 engine ? If so is there anything i should be aware of ? As ever i'm massively grateful for all you're expert input . Thanks wb Yes you can but the correct jets (pilot/main) will require fitting. OEB
|
|
|
Carbs
Jul 13, 2011 10:51:51 GMT 1
Post by Norbo on Jul 13, 2011 10:51:51 GMT 1
Just remember to block of the Vacume pipe to the carbs and you will be fine .
|
|
|
Carbs
Jul 15, 2011 16:25:58 GMT 1
Post by weegiboy on Jul 15, 2011 16:25:58 GMT 1
Thanks that's ace news as i bought some stripped them an cleaned them out , do i put a short length of tube on and double it back and seal it , or do i actually block the hole ? I'm thinking the first option ? Nice one wb :-)
|
|
|
Carbs
Jul 15, 2011 19:41:13 GMT 1
Post by weegiboy on Jul 15, 2011 19:41:13 GMT 1
If i run all speeds (short), pod air filters with spacers and maybe carbon reeds do either of you have any suggestions for the jet sizes (main and pilot) Thanks wb
|
|
|
Carbs
Jul 16, 2011 8:20:07 GMT 1
Post by Norbo on Jul 16, 2011 8:20:07 GMT 1
as they are ypvs carbs id just stick with the standard set up and see how it runs for starters .
|
|
|
Carbs
Jul 17, 2011 23:01:45 GMT 1
Post by weegiboy on Jul 17, 2011 23:01:45 GMT 1
Thanks Norbo i will go with that , another thing is this , one of the air mix screws head is brittle , as soon as i showed it a flat head it crumbled but i stopped in time to leave some of a groove , are they to soft/delicate to tackle with an impact driver im scared to do any damage but it seems to be stuck fast or should i spray with penetrating oil and leave for a day or so ? Also one of the brass nipples that you attach the oil pipe to on the carb is missing is this something you can order from yamaha if you have the part number ? Thanks for all the advice wb :-)
|
|