My question is very specific to the HSR and the fuel rail kit with the adjustable fuel pressure regulator. Im adding the Nitrous Express NXL kit to the HSR. My question is could the crossover tube be swapped to the rear so as to make room for the rails to be lifted approx .5 of an inch due to the injectors being raised by the NXL injectors. And to add to this: if you do swap the crossover to the rear will the adjustable regulator interfear with the throttlebody. Thanx for any answers

CCB

 

Hey Chris do a members search for Doug Flynn he works at Holley so he probably can give you the help you need.