GSR Question?? Help me out.

Last night I went to the strip. There was a red GSR trying to race everyone and anyone for cash. I didnt have any on me but I did have my title. He didnt have his, oh well. Anyways, this man talked like he had a 4 second dragster. He told me he would give me a 3 car headstart and still spank me. I did some searching and found out what he had. b18 bored out to a 2.2L. Fully rebuilt with higher compression. NO NOS, NO TURBO, NO SUPERCHARGER. About what times would that car get in the 1.4 mile??