Does mikuni still make a carb setup for the Z? Also would 3.1L running between 10 /10.5 to 1 compression with SU and SM needles be a good setup? (Carb flow and run on 93 octane gas?) Thanx

I would suggest contacting the guys at www.ztherapy.com they specialize in carbs for the Z and are going to be able to help you with advice and parts.

Have a good night!

Here is a e-mail address of a Z-driver z-runner@twave.net he is known as the 12 sec dude in other areas . He turns the 1/4 in 12sec and he is running SUs maybe he can answer your questions . Best of luck to ya.

Thanx for the replies. I've e-mailed Ztherapy and am waiting for an answer. I'll try him too.

Try this link. wwwmalvernracing.com

I think they still carry Mikuni/Solex carbs for Z's. Won't be cheap though...........