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Starting problems

526 views 4 replies 4 participants last post by  AnimalCrackers 
#1 ·
I´m having a small issue when starting the car after it has been standing for a day. If I switch the ignition (let it pump gas) and turn it then it bogs and won´t start unless I give it some thottle while starting again. But after discovering a trick wich is to switch it 3 times(letting it pump some more..ahhh the old VW Golf trick) then it will start.
The thing is that I´m running with the Livernois 298 forged block, 39lbs injectors, Spec steel flywheel and GT Supercar dual fuel pumps with the Paxton plumbing. The spark plugs are the autolite colder plugs for FI and are brand new.
Could it be the extra rotating weight, fuel delivery pressure.... etc. ?
Anyone with serious mods (forged block) had this problem?
 
#3 ·
I was running only one fuel pump before and had the same problem. Added the dual GT supercar pumps and plumbing but still the same. If it´s one of the injectors then it would give me a reason to upgrade to 60lbs injectors.
 
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