Hi guys.
Took my 98,dodge 3500 5spd out for a bit of a run today after installing a boost guage and it gets to 23psi but seems doggy and doesn't spool up till about 1600rpm. Is there anyway to make it spool up a bit sooner without a whole lot of playing around. Everything is still stock and it's a 12v engine.
Thanks for any help.

 

Adding more fuel will help it spool sooner/faster but you may not see overall high boost numbers because of the stock wastegate.