Do I need a pump?
Thread Starter
Launching!
Joined: Oct 2007
Posts: 202
Likes: 0
From: shafter ca
Do I need a pump? I have a stock fuel pump. With a ms4 and heads I haven't been on the dyno to see the air fuels. I thought the ms4 peaks at 6800 but at 6500-6600 the cars stops pulling and won't pull any more rpms. So does that sound like pump or is it just done at that rpm thanks...
Can not answer for sure without airfuels or a pressure monitor to know what is going on. But you are prob making plenty of power to over tax the stock pump and injectors
I would rec.
Fuel pump and wiring harness $200
30# injectors $250
Nate
I would rec.
Fuel pump and wiring harness $200
30# injectors $250
Nate
