I will hop on this thread aswell, i have had the sniper master kit installed, then got a hyperfuel efi tank with 340 lph intank pump last year, car has been running flawless. This year i fitted the whole hyperspark package, coil, cd-box and halleffect distributor, this lead to some RFI issues as the output of the new ignition system was way more powerful than the HEI distributor, all solved now.
lastly i fitted a marshall mechanical fuel pressure gauge to the inlet side of the sniper, seems i have about 70 psi when running, on prime and shutdown, it rest dead on 60 psi, not sure what to make out of it, both feed and return is 6an and they run in excact parallell from tank to throttlebody same bends, same length, kinda strange
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Murphy's law - "Anything that can go wrong will go wrong".
-469 ,Butler 310+ Eheads, Hurricane intake portmatched by butler, Butler roller 230/236 @0.50 112 LSA, Johnson lifters, pypes 2 1/2" exhaust, 3.42 yukon duragrip lsd, holley sniper efi, hyperfuel efi tank +++
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