Autopia

Hi Honda Enthusiasts,


my name is Thomas and I am the owner of Autopia, a high performance shop in Slovakia, Eastern Central Europe.
We are finalizing works on a Honda CL9 Accord Type S aka Euro R or Acura TSX. Our platform sported the K24A3 engine with 190hp.


The build is quite extensive with thousands invested, the car is build from, ground up with following speclist:


oem K24block
balanced oem K24 crank
K1 forged rods
Matzz/JE custom pistons with 13.3:1CR
Total Seal piston rings
King Racing Bearings
KMOD oil K20 oil pump upgrade
KMOD K20 oil pan upgrade
Clockwise Motion oil pan baffle
Cometic Head Gasket
ARP Head Studs
Toda Timing Chain
Toda Chain Tensioner
custom BC stage 3+ VTEC cams
Supertech Titanium valve spring kit + Ti retainers
Supertech valve guides
Supertech std size intake valve + locks
Supertech +2mm exhaust valve + locks
Serdi Valve cut + custom valve seats
CNC Heads 5axis cnc modified cylinder head ( peak value +55% flow)
SKUNK2 Pro Intake manifold
SKUNK2 composite fuel rail
SKUNK2 VTEC solenoid
SKUNK2 adj exh. cam gears
Grams DBW Throttle
Deatschwerks 700cc E85 comp injectors
Deatschwerks DW300 PnP fuel pump E85 comp
Mishimoto baffled oil catch tank
Mishimoto radiator overflow tank
custom Mishimoto Nissan R32 GT-R radiator with 2 fans adapted to fit CL7
custom aluminium airbox fresh air fed with polycarbonate check window
Vibrant 4" intake
custom SS304 4-1 race collector headers - Vibrant parts used
3" cat-less center section
complete titanium wrapped
2.5" - 4" Vibrant Dual exhausts
ECUMASTER standalone ECU with bluetooth interface
flexfuel maps by ZOD
digital guages on android tablet via bluetooth interface
GM flexfuel sensor
Fuelab SS fuel filter with check valve
Fuelab mini fuel pressure regulator
swivel alloy fittings all around
nylon braided fuel lines
custom alloy water hoses
Mishimoto ITR race thermostat
Mocal thermostat oil sandwich plate
Setrab 11 row external oil cooler
Tein Flex coilovers with EDFC controllers
Plasma Project coils OKADA
NGK Iridium plugs
Xtreme Clutch - 1 plate ceramic with alloy flywheel
Fluidampr


to come:
Alcon BBK
Cosmis 18" wheels
possible custom made wide body kit
J´s Racing Steering wheel
Bride Lowmax seats
adjustable suspension parts and chassis stiffening




So, now my question and hope for advice from you guys:
In the fuel system, what is the Honda K5T46681 vacuum valve for`????


I am stuck with the fuel system and want to simplify it as far as possible. We are not concerned with emissions or similar.


My plan is to pull the oem FPR out of the plastic swirl pot in the fuel tank and replace it wit the Fuelab fpr mounted in the engine bay - last hing in the returtn line will be the GM flexfuel sensor befor fuel is drained back into the oem tank.


To me it seems that the honda K5T46681 vaccum valve controls the oem fpr, shall I keep it and run the vacuum to the aftermarket/Fuelab FPR from trhe vacuum valve? I have no clue and believe somebody of you knows its trade better than me.


Once I find time I will post pictures, the car is very nice, parts we custom fabricated fro it too.


Hopefully this thread is not doomed to die due to lacking pictures, any response to my issue would be highly appreciated and thanked for in advance. For reference to the project, here is the link to the picture collection:
https://www.facebook.com/media/set/?...3920591&type=3


with kind regards


Thomas Hessel

Autopia

according to the manual its the EVAP canister purge valve that I am reffering to, any hints on these?


cheers