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tpunx99GSX · 11-17-2006

Hey everyone,
Well it is coming time to start adding more fuel.
I am looking at replacing my rewired 3S fuel pump and going with a 255lph walboro, Replacing all of my fuel rail lines with bigger ones, and putting on the Magnus 1000hp fuel rail as well as AN Fittings, and a Fuel Pressure regulator. (also will be getting a wideband, just trying to recoup after getting royally screwed)
The reason for this is because i am havinig serious knock problems above 5000 rpms, and this is the only thing i can think of that would cure it.
Current setup:
RRE 6Bolt block
RRE Stage 2 Head
2G Pistons 8.5:1
HKS Valve Springs
Ferrea Valves
DSMLink
PTE T3/T4 50 Trim Turbo
Tial 38mm External Wastegate
Ported Exhaust Manifold
Front Mount Intercooler
Magnus Intake Manifold
Custom Piping 2.5 in made by me.

Greddy Type S BOV
3/S Fuel Pump
680cc Injectors
Fidenza Flywheel
3" Turbo Back Exhaust
NGK BPR7 Spark Plugs
Magnecore Race wires
RRE Upper IC Piping
ACT 2100 Clutch
Tokico Shocks and struts

Couple questions
A: With increasing the size of the fuel lines, has any one seen this as a problem with the increased mass of fuel? I would think that either way the FPR will hold back the extra fuel.
B: Kinda relates to A. The Magnus Fuel rail is pretty big compared to stock, is this overkill for the 680cc injectors, or should i go with bigger injectors.
C: Do you think it is worth going to DSMLink V2? Or would it be better to stick with V1 until V3 comes out? (which is hopefully soon, been hearing really good things.)
D: What size fuel line should i go with? i have to find out what size my fuel rail is. Also, does anyone have a good source for Braided lines?
E: Any other advice?

11-17-2006	#1
tpunx99GSX Tournaments Won: 3 Join Date: Oct 2003 Location: Maple Grove, MN Drives: Lancer and Durango Posts: 7,017	More Fuel.... Hey everyone, Well it is coming time to start adding more fuel. I am looking at replacing my rewired 3S fuel pump and going with a 255lph walboro, Replacing all of my fuel rail lines with bigger ones, and putting on the Magnus 1000hp fuel rail as well as AN Fittings, and a Fuel Pressure regulator. (also will be getting a wideband, just trying to recoup after getting royally screwed) The reason for this is because i am havinig serious knock problems above 5000 rpms, and this is the only thing i can think of that would cure it. Current setup: RRE 6Bolt block RRE Stage 2 Head 2G Pistons 8.5:1 HKS Valve Springs Ferrea Valves DSMLink PTE T3/T4 50 Trim Turbo Tial 38mm External Wastegate Ported Exhaust Manifold Front Mount Intercooler Magnus Intake Manifold Custom Piping 2.5 in made by me. Greddy Type S BOV 3/S Fuel Pump 680cc Injectors Fidenza Flywheel 3" Turbo Back Exhaust NGK BPR7 Spark Plugs Magnecore Race wires RRE Upper IC Piping ACT 2100 Clutch Tokico Shocks and struts Couple questions A: With increasing the size of the fuel lines, has any one seen this as a problem with the increased mass of fuel? I would think that either way the FPR will hold back the extra fuel. B: Kinda relates to A. The Magnus Fuel rail is pretty big compared to stock, is this overkill for the 680cc injectors, or should i go with bigger injectors. C: Do you think it is worth going to DSMLink V2? Or would it be better to stick with V1 until V3 comes out? (which is hopefully soon, been hearing really good things.) D: What size fuel line should i go with? i have to find out what size my fuel rail is. Also, does anyone have a good source for Braided lines? E: Any other advice? __________________ Scientific theories are the most reliable, rigorous, and comprehensive form of scientific knowledge. This is significantly different from the common usage of the word "theory", which implies that something is a conjecture, hypothesis, or guess. Last edited by tpunx99GSX; 11-17-2006 at 05:15 PM..