Question for you street guys running low 14’s

A good buddy of mine passed away a couple of years ago and his wife keeps in touch. She has a very nice 340 Demon that she takes to the track on test n tune nights. She’s around in the 68-69 age area I guess so I give her credit for still out having fun. I try to help her some from home but haven’t been to the track so it’s all texting support. Here’s her first time slip from tonight. The engine had minor mods many years ago and I have zero idea what they were. She drives it weekly around town and to the track on radials. How’s this slip look to you guys. I’ll try to get a shift (727) rpm out of her. ED17577B-A3F9-4BA3-9E0E-33A952307652.jpegC5E31D3C-5375-4C8C-9127-A0C5922D920B.jpeg70AC5D1A-9DBB-48F4-AB6E-A4AD3EB366F6.jpeg