SC400TT
Active Member
- Messages
- 1,280
- Location
- Orlando, Florida
Well gents, I am nearing completion of my project and I am reviewing my original design for my fuel system, and I am now researching quite a bit. I was going with dual Walbro 255's in-tank, 2 -6 lines run up to the rails, and a 90 degree from the passenger side to a T on the driver side, into the Aeromotive FPR, and into the stock factory return.
I am hearing the Walbro's are "hit and miss" for reliability, and tend to run quite hot when they are pressed hard. I know they are a bit loud, and I want to eliminate the noise as well.
The Denso's are supposed to be much more reliable, and I have heard some say they are quiet, some say they are not. I also understand they are larger in diameter, and it may be more of a chalenge to fit dual Denso's into the stock Lexus fuel tank due to the limited space availability from the baffle. The Denso's apparently require much more current, and that seems to be an issue as well.
I am thinking to go external on the pump, with perhaps a single Aeromotive, that can handle the power I want, and I believe may not be able to be heard inside the cabin.
Many thoughts to consider here. John Cribb, you are well respected about this subject over on SupraForums. What say you? Anybody else? Jake? David?
Thanks,
Ryan
I am hearing the Walbro's are "hit and miss" for reliability, and tend to run quite hot when they are pressed hard. I know they are a bit loud, and I want to eliminate the noise as well.
The Denso's are supposed to be much more reliable, and I have heard some say they are quiet, some say they are not. I also understand they are larger in diameter, and it may be more of a chalenge to fit dual Denso's into the stock Lexus fuel tank due to the limited space availability from the baffle. The Denso's apparently require much more current, and that seems to be an issue as well.
I am thinking to go external on the pump, with perhaps a single Aeromotive, that can handle the power I want, and I believe may not be able to be heard inside the cabin.
Many thoughts to consider here. John Cribb, you are well respected about this subject over on SupraForums. What say you? Anybody else? Jake? David?
Thanks,
Ryan