I have a 260 with a stock l28 installed. I also have a spare 240 motor with the better SU carbs. Can anyone tell me what needle size I should use to install the SU carbs and N36 manifold on the 2.8.

Thanks g

the needle size is a n27 or something like that . if you want good nformation on carbs. especially the su talk to normthe12secsudude. you will find him at www.Zcar.com he runs a 240 with a 2.8 and su's and hits a mid 12 in the quarter. he is the man.