I am a former 2gnter that is trying to help out the community. I will be making Honda ITBs out of new f41 an gsxr mikuni carbs. I do have somr 420a plates where i could make some 420a itbs...The price would be around 1000$ for the whole setup. Please dont tell me how cheap you can make-get them for I honestly dont care...By the time these things are finished and perfected they well worth the 1k...great for a na setup...I can make it for a good idle- rough . personally I like the rougher idle for the performance is well worth it. I never look here so please Email me if interested. AnthonyL469@aol.com I will need atleast 4 people interested to even start on these. To ceck pricing look at honda site4s....kits sell for over 2k