75gmck25
Full Access Member
- Joined
- Oct 13, 2016
- Posts
- 2,247
- Reaction score
- 2,185
- Location
- Northern Virginia
- First Name
- Bruce
- Truck Year
- 1975
- Truck Model
- K25 Camper Special TH350 NP203
- Engine Size
- 5.7
There is supposed to be an optimum location for the H pipe and I've seen articles on how to find it, but the power difference is minor. With a 4WD there are only so many places it will fit, and you want it to clear the powertrain and the driveshaft without banging against anything during normal driving.
Bruc
Bruc