What do you all think? he says he can custom dyno tune my car for 650...

 

Does have experience with Volvos? Volvo's are not your typical Honda that the local tuner boys are used to, they're much more computerized and have lower tolerance towards variation in their specifications. IMO, I wouldn't trust someone to "tune" my car that I do not know and do not have a long history of similar cars for reference.

 

Well its Secret Services here in houston they have been tuning ALL calls for over 10 years they have done ALOT of euro cars but I would be the first volvo.

 

^ u mean guinea pig ^?

 

Well they said since I would be the first thye would spend ALL day perfecting it.

 

And yet they still want to charge you? And will they then pay for a new motor or computer when they are perfecting and screw it up?