[truegearhead]

I need to find 5-10ho in my NASA TT5 car, it’s a 2.5L w/ headers, no cats, full exhaust, and a underdrive pulley. Is tuning an option? Poking around on the Internet it doesn’t look like this is a popular route. I’d rather not buy a 2.7l engine but might have to. Any ideas? If tuning is an option what do you all recommend?

Cheers,
Stu