89_Black_Beast
New Member
- Joined
- Aug 10, 2007
- Messages
- 82
- Reaction score
- 0
- Points
- 0
- Location
- PA
- Vehicle Year
- 89'
- Make / Model
- Ranger
- Transmission
- Manual
I got an 89' with a 4L in it. I am running pacesetter headers with the o2 sens in y-pipe. Would running open headers hurt the motor at all? I would take off the exhaust where the y-pipe comes together at the cat.
Yea i know about the fumes being under the cab and all that so I don't need input about that kind of stuff. Also I know it won't pass inspection.
Just wondering if it would hurt the motor?
Yea i know about the fumes being under the cab and all that so I don't need input about that kind of stuff. Also I know it won't pass inspection.
Just wondering if it would hurt the motor?