So what will cause me to lose 10+ mph on the dyno?

[old vette dog]

Think it was a driver and a mechanic mod, dude blew up 2 rears that day and I almost lost my wheel due to him llssening the lugs lol everthing that boy touches breaks

[Z28SSMAN]

Maybe that's why he said he wanted to upgrade to a Cobra. Prolly feels he'll not break so much stuff.

[ramairws6]

Think it was a driver and a mechanic mod, dude blew up 2 rears that day and I almost lost my wheel due to him llssening the lugs lol everthing that boy touches breaks

Hahahahaha! Hey, your really proud of that roll racing thing huh!??