I got a Holley reman 600 double pumper..click my signature..I payed $240. for that then a Racing Beat intake for the holley $200. its takes a couple hrs to install that..and taking all of the vacume lines out..ALSO you will need to run a bigger fuel pump..which I ran a Holley blue fuel pump with regulator click my links..for $109. pushing 7lbs..I have no major problems..and its easy to adjust.BUT the only problem I have is turning hard..and hitting the gas..it bogs sometimes..I just have to add these extensions in the carb..to help get the fuel to the other side of the carb while turning..nothing major..just lazy..



We just got a 6 months used Holley 600 doulbe pumper for my friends GSL used for $150..

he got a deal

 

i hate to sound stupid, but for some reason I thought the holley carb was discontinued.

 

"I would like better gas mileage than I currently have with the stock nikki...I would also like half decent power...most of my driving is 55 mph or slower...but I also do some interstate driving sometimes..."





If that is your application, then you don't need a Yaw , Weber, or a Holley! You just need to rebuild the carb you have!