Fuel issue
#1
Fuel issue
I just installed 1680cc with a rail in my secondaries with a aeromotive fpr I left the primaries stock. I was only getting 20psi fuel pressure so I re-wired my fuel pump and that fixed my fuel pressure. While trying to tune it on the dyno I drop to about 10psi fuel pressure at 6k rpm. I have a wal boro 255 fuel pump, think its bad? What else would cause this??
#5
Senior Member
iTrader: (7)
Shouldn't be a issue with the FPR then. What's your base fuel pressure at idle? Was the FP ebay Walbro? I've heard bad experiences with those.
That's awesome of you to buy them DL. I have DL but lack the time and the advance skills to do the job; so I've been debating on taking my FD to them. I know they've done only a few rotaries but Christian@COBB trusts them.
That's awesome of you to buy them DL. I have DL but lack the time and the advance skills to do the job; so I've been debating on taking my FD to them. I know they've done only a few rotaries but Christian@COBB trusts them.
#6
My brother gave me the walboro so I'm thinking that's the culprit. My fuel pressure couldn't be adjusted and was stuck at 20psi no matter what I did, so I rewired my pump and that fixed it. Hopefully it's just my pump an not a restriction in the line.
Yeah they're pretty good with tuning
Yeah they're pretty good with tuning
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