02YamiSxViper
New member
Hi Folks,
I'm changing my needles on my viper as is recommended by pretty much everyone on here. Changed it to 3.25 (clip on 4th spot, 2 washers on top) from the stock setting of 3 (clip on 3 with both washers on the bottom). I've adjusted my 1st and 3rd cylinder carbs but the middle one looks like the picture below. How to I get to the allen head bolt under that arm? is their a trick? The one in the top right corner is no biggie but the other one I can't seem to get to.
I'm changing my needles on my viper as is recommended by pretty much everyone on here. Changed it to 3.25 (clip on 4th spot, 2 washers on top) from the stock setting of 3 (clip on 3 with both washers on the bottom). I've adjusted my 1st and 3rd cylinder carbs but the middle one looks like the picture below. How to I get to the allen head bolt under that arm? is their a trick? The one in the top right corner is no biggie but the other one I can't seem to get to.
mrviper700
VIP Lifetime Member
you need a 2.5mm ballend allen wrench, then slightly open up the carbs by the cam/linkage and the allen wrench will drop right into the socket head screws.
02YamiSxViper
New member
Genius, just held it at half throttle and undid the screw. Apparently some common sense will get you along way. Thanks for your help mrviper