how much speed could a stock spree handle

[B-Nasty]

well I got the hardest part done last night. Spent about 6 hours working on it. Waiting for a few more parts then it will be ready. I am pretty nervous about doing 65 on a spree...I just dont think it will be stable at that speed.

but I cant wait to prove yall wrong

[Wheelman-111]

Greetings:

The Setup:
Big Nasty-
I've got a Big Secret to make a Spree go 800 miles per hour! Secret Parts are on their way to my Secret Workshop to be assembled in my Secret Way. I'd really like to describe what I'm doing, but you all are too simple-minded to understand. Maybe if you're nice to me I'll post some pics, but my Secret Camera isn't working and you couldn't comprehend the complexity of all this anyway
The Response:
All of Us:
Hah! We've been at this for 175 years...Spree can't go faster than 40...Drop it off a cliff...Tow rope...bottle-rocket...If it could be done one of us would've...Your stoopit...
Big Nasty -
Well, I'm almost done! Prepare to be amazed and humiliated.
Wheelman:
Lock this troll.