Vishwas reportedly said, "Modi only talks and has done nothing to end dynastic politics".
Besides taking potshots on Modi, Vishwas also challenged party president Rajanth Singh and former chief Nitin Gadkari, to contest from Amethi.
Modi has done nothing to end dynastic politics: Kumar Vishwas
However, the BJP wished him all the luck for the same.
Vishwas has confirmed to contest Lok Sabha elections 2014 from Amethi, the constituency of Congress Vice President Rahul Gandhi.
On Friday, Vishwas could not attend "Jhadu Sandesh Yatra" in Amethi
as he was busy with the oath-taking ceremony of AAP founder Arvind Kejriwal as Delhi's seventh chief minister, at Ramlila Maidan.