95cherjustin
NAXJA Forum User
- Location
- doylestown, pa
Just curious if i use header wrap on my pacesetter header and put heat shields on bottom of intake manifold will get me better MPG, i know the warmer the fuel going in and the faster the engine gets hot the better the MPG too but what do you think on this little mod??
95 xj 4.0
95 xj 4.0