I have -3 lines from my solenoids to the plate. Is it worth it to change the solenoid fittings to -4 and use the -4/-3 combo lines? The line itself looks to be the same size, so the only gain in flow looks to be from the larger -4 fittings on the solenoids. I know all the bigger kits use the -4/-3 lines. I started w/ a small kit and worked up to a big one. Just curious if it's worth the $140+ to change 2 fittings and 4 lines?
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Might be minimal, I never tested back to back....but usually any thing you do to increase even the supply of nitrous to the jet helps. I changed from a .116 solenoid to a trash can and the car was totally different.
