Davinci dominator with magnafuel regulator -8 plumbing this carb made the most power on my 522 and went the fastest was not legal for nmca pro stock so I didn't use it much was sent to AED for a "tuneup" to clean the curve a little bit in the upper rpm range and has 5 dyno pulls since have extra boosters and air bleeds with it $725 firm shipped
dwmotorsports@comcast.net 302-745-5005 SALE PENDING PAYMENT