Fuel pump wire upgrade ?
Thread Starter
Drifting
Joined: May 2001
Posts: 1,392
Likes: 0
From: Wabash,IN
CI 7-8-9-10 Veteran
St. Jude Donor '08
Fuel pump wire upgrade ?
has any one done this on there vette ? i was told to upgrade the wiring cause mine might not work the best for what i have . I have a P1SC superchager and im running a walbro 255 in tank pump . But the pump is only running 35lbs at all times so im going to replace the pump with a new one. jus curious what wiring would need updated .. 
Melting Slicks
Joined: Nov 2003
Posts: 3,011
Likes: 9
From: Dublin GA
35lbs...
you might be referring to the racetronic hot wire kit.
http://www.lingenfelter.com/mm5/merc...egory_Code=C75
It runs straight voltage from your alternator. This makes your fuel pump run a little faster, increasing pressure.
Make sure you check the filter "sock" to make sure its lying straight on the floor of the tank. If it gets "folded" it will have low pressure
you might be referring to the racetronic hot wire kit.
http://www.lingenfelter.com/mm5/merc...egory_Code=C75
It runs straight voltage from your alternator. This makes your fuel pump run a little faster, increasing pressure.
Make sure you check the filter "sock" to make sure its lying straight on the floor of the tank. If it gets "folded" it will have low pressure
