Honda-SOHC

SOHC.co.uk Forums => CB750 => Topic started by: sticks on March 15, 2009, 05:06:45 PM

Title: FLAT SPOT ON TAKE OFF
Post by: sticks on March 15, 2009, 05:06:45 PM

HI ALL
Just fitted another set of carbs to the k6 they look very clean inside,i have a flat spot from take off from standstill,any ideas,the main jets are 115s so are going to change to the standard 120s, can you sync the throttle slides on the bench,or do they have to be done with guages.
Dave.

Title: Re: FLAT SPOT ON TAKE OFF
Post by: Dave M on March 15, 2009, 05:59:06 PM

You can set them initially on the bench but you really need some gauges ar a Morgan carbtune to them properly.

Title: Re: FLAT SPOT ON TAKE OFF
Post by: BigAl (Alan) on March 17, 2009, 09:17:20 AM

The needle jet for the K6 is (size 110) I have the same problem on my K4 (needle size 105) The earler K,s where size 120..not sure why the differences...information from
David Silver Spares

Alan