Intake Manifold w/ 2 fuel rails?
#1
Thread Starter
Lexus Test Driver
iTrader: (2)
Joined: Feb 2004
Posts: 1,509
Likes: 0
From: Behind you
Intake Manifold w/ 2 fuel rails?
The lower bar represents the oem fuel rail and injectors for gasoline and the upper one near the plenum is another fuel rail + 6 injectors dedicated for methanol.
Has anyone tried or heard of using two fuel rails on the intake runners before? I had something like this in mind:
Has anyone tried or heard of using two fuel rails on the intake runners before? I had something like this in mind:
#3
having 2 fuel rails or two sets of staged injectors is nothing new in high performance street cars and definitely nothing new on race engines. do it. if you know how to weld this will be cake.
#4
I don't remember which guy it is, but there's someone in the Drag Racing section over on SF that had a dual-rail manifold sitting in one of his pictures, and someone mentioned it and he talked about it some. His were on either side of the runners though I think.
Trending Topics
#9
There's no reason for all of that unless you need the extra injectors for something really major. Think about everything else that will have to be done with the fuel tank/hoses/fittings/tuning 2 maps etc. Having the OEM setup for fuel mileage then another for high boost and more aggressive timing is going to require alot of time and clutter to get it working properly. If you want OEM gas mileage and reliability, buy a 4 door Camry and drive the Lex on the weekend. K-I-S-S is your best friend.
#10
seeing your other for sale thread is closed and pm box full heres a question
are you willing to sell the tial 40mm wastegate .. what type of flange does it use , a 4 bolt or vband
also are u willing to sell turbo t67dbb by itself and what size is the hotside , .68 or .81
are you willing to sell the tial 40mm wastegate .. what type of flange does it use , a 4 bolt or vband
also are u willing to sell turbo t67dbb by itself and what size is the hotside , .68 or .81
#11
Thread Starter
Lexus Test Driver
iTrader: (2)
Joined: Feb 2004
Posts: 1,509
Likes: 0
From: Behind you
seeing your other for sale thread is closed and pm box full heres a question
are you willing to sell the tial 40mm wastegate .. what type of flange does it use , a 4 bolt or vband
also are u willing to sell turbo t67dbb by itself and what size is the hotside , .68 or .81
are you willing to sell the tial 40mm wastegate .. what type of flange does it use , a 4 bolt or vband
also are u willing to sell turbo t67dbb by itself and what size is the hotside , .68 or .81
Thread
Thread Starter
Forum
Replies
Last Post
lexbubba90
LS - 1st and 2nd Gen (1990-2000)
12
08-22-14 04:27 PM
Reesetrict
SC400 / 300 Classifieds
5
06-24-14 07:35 PM
Eminence
SC400 / 300 Classifieds
1
01-17-10 11:35 AM