3/8 rubber fuel lines with worm drive clamps? And it’s doubtful the dominators were modified to flow enough fuel for either methanol or nitromethane. In the first series of pics the hemi has a mechanical pump, later we found out it has twin electrics. No mention of which pumps were used. @replicaracer43 what pumps were on it?
The mechanical pump was in use. No regulator or anything, so the rear pumps were either used previously, or perhaps as "booster" pumps. Zero evidence of any alcohol or nitro usage.