Project P1 600bhp +
#1
Project P1 600bhp +
Hi Everyone.
I guess some may be interested in my current project, so I will keep this thread updated for those interested.
Purchased my car nearly 3 yrs ago. An original P1 that had been looked after and had modifications as picture below.
HKS Induction - PACE f/m Inter cooler - Ali Radiator and was running at around
310 bhp.
The car ran well with good handling due to newly fitted original Prodrive springs & dampers.
After a year I wanted more power and after spending much time looking into the various companies I decided to go to Roger Clark Motorsport.
Matt Clark designed and built the engine which took several months to complete but it was worth the wait.
Here is the FULL list of engine details:-
WRC 14mm Stud Conversion
Hone Bore Clearance
Block Face Skim
Closed Deck Block Assembly
RCM Omega forged high compression pistons
Piston Ring Set
WRC 14/12mm head stud kit
14mm Head Dowels
RCM Port & Polish
RH Cylinder Head Assembly
LH Cylinder Head Assembly
Oil Cooler Modine
Oil Filter
RCM WRC Nimonic Exhaust Valves
RCM WRC Inlet Valves
Half Moon Seal
Subaru Crankshaft Assembly
Crankshaft & Flywheel balance
RCM uprated H section conrod
ACL Racing bearing main
Subaru Version 9 big end bearing kit
Engine Gasket kit
RCM modified Oil Pump
Big wing Sump
Big wing Sump modification
Double Valve spring kit
Double Valve spring spacers
Uprated Thermostat
RCM lightweight Flywheel
AP Racing Clutch Kit
Smooth Idler
Water Pump Assembly
Toothed Idler
Timing belt tensioner kit
Timing belt tensioner bracket
Tensioner seal
Tensioner Pulley
Head Ream 14mm
RCM Titanium Retainers
Bucker shim
LH Inner Cam belt cover
RCM Vernier Timing Belt Pulleys
Timing Belt
Timing Belt Tensioner
RCM Manifold
Manifold fitting kit
Rocket Cover gasket LH
Rocket Cover gasket RH
Spark Plug Gasket
RCM Alloy Pulley Kit
Sti Engine Mount LH
Sti Engine Mount RH
Modified Gearbox Mount
RCM Oil catch tank
RCM Oil catch tank fitting kit
850cc fuel injectors
R.C.M. 3 inch S/ Steel Open Neck Downpipe
R.C.M. 3 inch S/ Steel Centre Exhaust section
R.C.M. 3 inch S/ Steel Rear Silencer
R.C.M. Air Induction System
Exhaust fitting kit
3 inch Exhaust Gasket x 2
RCM 76mm Induction Pipe
RCM Exhaust Manifold
Manifold fitting kit
RCM Air Induction kit
Samco Hose
3 Port Boost control solenoid
Uprated spark plugs
Lambda Sensor
Hybrid Garret RCM400 TURBO
SX fuel Pressure regulator
Uprated fuel pump
Nitrided Version 9 Crankcase assembly
RCM 76mm Induction Pipe
Motec M800 ECU
Motec logging memory (1 meg)
Motec Single Lambda support
Motec Lambda Adaptor
Motec Lambda Loom
Motec Bosch Lambda Adaptor
Motec 4 bar map sensor
Motec Air Temperature sensor plug
Motec Temperature sensor
Motec Air Temperature Boss
Motec Can adaptor
Defi Oil Temperature Gauge 60mm (white)
Defi Oil Pressure gauge 60mm (white)
Defi Turbo Boost gauge 60mm (white)
RCM gauge pod
Defi control unit 2
Knock link display
Knock link sensor
APS 725 Series R Intercooler (9075cm3)
Subaru Radiator Assembly
Samco top & bottom hose kit
RCM cool panel guide
Fan pack
Bumper beam powder coated
Bumper beam reinforcement
Carbon Fibre inner wing panel
Radiator top mount rubbers
Alloy filler neck
The Inter Cooler is an APS series R 725 (9075cm3). The P1 in the picture below is not my car however the Intercooler in the same model. The car in the picture, RCM's Impreza "The Gobstopper" and my car basically have the same block and internals but are running at different specs.
My engine is 800bhp + compatible however it's currently restricted to 420 - 430 bhp by the turbo.
We need to make the car stronger so it will cope with 600bhp + when the twisted turbo is fitted in early 2009.
My existing provdrive brakes have been sold and just had all new AP Racing brakes fitted at RCM.
Fronts are 6 pot AP Racing on 355mm discs and rears are 4 pot on 320mm's
Next up is new suspension being fitted in November.
They are EXE TC with 40 adjustments available to all corners. Olly Clark was telling me that around 25ish for road and 30 - 35 for track days, hill climbs extra. Will be subject to conditions and locations.
Dec / Jan will see a new 6 speed box with RCM internals?, Carbon prop, drive shafts and possible diff changes.
The engine management (Motec 800M) was mapped by Dave Rowe of Motec.
Anti Lag is enabled and Launch Control will be enabled when running at 600+.
The new suspension should prove good as I lose traction on damp roads in 4th gear at the moment. It is my everyday car and although it's very quick it can be driven normally without any problem.
When complete we are expecting the following performance stats:-
0 - 60mph & back to zero in under 6.0 seconds
0 - 100mph in 7: something?
Here are a couple of odd pictures with the last picture being the most recent.
Will keep this post updated.
I guess some may be interested in my current project, so I will keep this thread updated for those interested.
Purchased my car nearly 3 yrs ago. An original P1 that had been looked after and had modifications as picture below.
HKS Induction - PACE f/m Inter cooler - Ali Radiator and was running at around
310 bhp.
The car ran well with good handling due to newly fitted original Prodrive springs & dampers.
After a year I wanted more power and after spending much time looking into the various companies I decided to go to Roger Clark Motorsport.
Matt Clark designed and built the engine which took several months to complete but it was worth the wait.
Here is the FULL list of engine details:-
WRC 14mm Stud Conversion
Hone Bore Clearance
Block Face Skim
Closed Deck Block Assembly
RCM Omega forged high compression pistons
Piston Ring Set
WRC 14/12mm head stud kit
14mm Head Dowels
RCM Port & Polish
RH Cylinder Head Assembly
LH Cylinder Head Assembly
Oil Cooler Modine
Oil Filter
RCM WRC Nimonic Exhaust Valves
RCM WRC Inlet Valves
Half Moon Seal
Subaru Crankshaft Assembly
Crankshaft & Flywheel balance
RCM uprated H section conrod
ACL Racing bearing main
Subaru Version 9 big end bearing kit
Engine Gasket kit
RCM modified Oil Pump
Big wing Sump
Big wing Sump modification
Double Valve spring kit
Double Valve spring spacers
Uprated Thermostat
RCM lightweight Flywheel
AP Racing Clutch Kit
Smooth Idler
Water Pump Assembly
Toothed Idler
Timing belt tensioner kit
Timing belt tensioner bracket
Tensioner seal
Tensioner Pulley
Head Ream 14mm
RCM Titanium Retainers
Bucker shim
LH Inner Cam belt cover
RCM Vernier Timing Belt Pulleys
Timing Belt
Timing Belt Tensioner
RCM Manifold
Manifold fitting kit
Rocket Cover gasket LH
Rocket Cover gasket RH
Spark Plug Gasket
RCM Alloy Pulley Kit
Sti Engine Mount LH
Sti Engine Mount RH
Modified Gearbox Mount
RCM Oil catch tank
RCM Oil catch tank fitting kit
850cc fuel injectors
R.C.M. 3 inch S/ Steel Open Neck Downpipe
R.C.M. 3 inch S/ Steel Centre Exhaust section
R.C.M. 3 inch S/ Steel Rear Silencer
R.C.M. Air Induction System
Exhaust fitting kit
3 inch Exhaust Gasket x 2
RCM 76mm Induction Pipe
RCM Exhaust Manifold
Manifold fitting kit
RCM Air Induction kit
Samco Hose
3 Port Boost control solenoid
Uprated spark plugs
Lambda Sensor
Hybrid Garret RCM400 TURBO
SX fuel Pressure regulator
Uprated fuel pump
Nitrided Version 9 Crankcase assembly
RCM 76mm Induction Pipe
Motec M800 ECU
Motec logging memory (1 meg)
Motec Single Lambda support
Motec Lambda Adaptor
Motec Lambda Loom
Motec Bosch Lambda Adaptor
Motec 4 bar map sensor
Motec Air Temperature sensor plug
Motec Temperature sensor
Motec Air Temperature Boss
Motec Can adaptor
Defi Oil Temperature Gauge 60mm (white)
Defi Oil Pressure gauge 60mm (white)
Defi Turbo Boost gauge 60mm (white)
RCM gauge pod
Defi control unit 2
Knock link display
Knock link sensor
APS 725 Series R Intercooler (9075cm3)
Subaru Radiator Assembly
Samco top & bottom hose kit
RCM cool panel guide
Fan pack
Bumper beam powder coated
Bumper beam reinforcement
Carbon Fibre inner wing panel
Radiator top mount rubbers
Alloy filler neck
The Inter Cooler is an APS series R 725 (9075cm3). The P1 in the picture below is not my car however the Intercooler in the same model. The car in the picture, RCM's Impreza "The Gobstopper" and my car basically have the same block and internals but are running at different specs.
My engine is 800bhp + compatible however it's currently restricted to 420 - 430 bhp by the turbo.
We need to make the car stronger so it will cope with 600bhp + when the twisted turbo is fitted in early 2009.
My existing provdrive brakes have been sold and just had all new AP Racing brakes fitted at RCM.
Fronts are 6 pot AP Racing on 355mm discs and rears are 4 pot on 320mm's
Next up is new suspension being fitted in November.
They are EXE TC with 40 adjustments available to all corners. Olly Clark was telling me that around 25ish for road and 30 - 35 for track days, hill climbs extra. Will be subject to conditions and locations.
Dec / Jan will see a new 6 speed box with RCM internals?, Carbon prop, drive shafts and possible diff changes.
The engine management (Motec 800M) was mapped by Dave Rowe of Motec.
Anti Lag is enabled and Launch Control will be enabled when running at 600+.
The new suspension should prove good as I lose traction on damp roads in 4th gear at the moment. It is my everyday car and although it's very quick it can be driven normally without any problem.
When complete we are expecting the following performance stats:-
0 - 60mph & back to zero in under 6.0 seconds
0 - 100mph in 7: something?
Here are a couple of odd pictures with the last picture being the most recent.
Will keep this post updated.
#4
Looks Like a Similar Spec to Marty's P1 also done by RCM.
I'm currently building a 600bhp V3 Type R with RCM parts.
Mine is based on a 2.0L closed deck block that's been linered to become a 2.5 Closed deck block. I'm using RCMS WRC Rods, Omega Pistons and already have their rotated Turbo kit. Quality of their stuff is fantastic.
Good luck with it
I'm currently building a 600bhp V3 Type R with RCM parts.
Mine is based on a 2.0L closed deck block that's been linered to become a 2.5 Closed deck block. I'm using RCMS WRC Rods, Omega Pistons and already have their rotated Turbo kit. Quality of their stuff is fantastic.
Good luck with it
#5
Looks Like a Similar Spec to Marty's P1 also done by RCM.
I'm currently building a 600bhp V3 Type R with RCM parts.
Mine is based on a 2.0L closed deck block that's been linered to become a 2.5 Closed deck block. I'm using RCMS WRC Rods, Omega Pistons and already have their rotated Turbo kit. Quality of their stuff is fantastic.
Good luck with it
I'm currently building a 600bhp V3 Type R with RCM parts.
Mine is based on a 2.0L closed deck block that's been linered to become a 2.5 Closed deck block. I'm using RCMS WRC Rods, Omega Pistons and already have their rotated Turbo kit. Quality of their stuff is fantastic.
Good luck with it
Hi Triple.
Yes it is much the same as Marti's. His car is lovely.
Your correct, RCM's parts, quality and general service is the best.
Good luck with yours matey.
Hopefully we may meet up one day somewhere ?
Fudge
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#12
#14
Matt done a great job fitting the APS Inter cooler. I only lost the two driving lights hence the light covers.
I have not seen you in the P1 forum before mate??.
It was good to hear that you were running at 460. Couple of questions:-
Do you lose traction at all in the dry? what is your general mechanical grip like?
and is yours RCM?
Cheers Bighead
#19
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Join Date: Aug 2007
Location: Cheshire
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Thats the suff if the engine will take it then why not. Hats off to you great car keep us posted as it is nice to see that not all really fast subaru's are a firm's car.
#26
Scooby Regular
Skullfudge,
Awesome piece of machinery!
Steve,
roflol
If yours didnt beat a piddly GT30 standard position turbo, I would drive yours in to a brick wall. Thats like saying as long as my 911 turbo beats a boxter. Stick a GT35 on mine and then see what it does, as that would be a totally different story. Litcho's hybrid GT35 Type25 Race Car acheived 585bhp on pump fuel using my engine spec. I await to see what my new GT30 does next week, when it is fitted.
Awesome piece of machinery!
Steve,
roflol
If yours didnt beat a piddly GT30 standard position turbo, I would drive yours in to a brick wall. Thats like saying as long as my 911 turbo beats a boxter. Stick a GT35 on mine and then see what it does, as that would be a totally different story. Litcho's hybrid GT35 Type25 Race Car acheived 585bhp on pump fuel using my engine spec. I await to see what my new GT30 does next week, when it is fitted.
#28
Scooby Regular
iTrader: (1)
Well....the engine will cope with it so why not. I have always wanted to keep the appearance of a P1 without modifying or removing sections off the front.
Matt done a great job fitting the APS Inter cooler. I only lost the two driving lights hence the light covers.
I have not seen you in the P1 forum before mate??.
It was good to hear that you were running at 460. Couple of questions:-
Do you lose traction at all in the dry? what is your general mechanical grip like?
and is yours RCM?
Cheers Bighead
Matt done a great job fitting the APS Inter cooler. I only lost the two driving lights hence the light covers.
I have not seen you in the P1 forum before mate??.
It was good to hear that you were running at 460. Couple of questions:-
Do you lose traction at all in the dry? what is your general mechanical grip like?
and is yours RCM?
Cheers Bighead
with 460bhp....my P1 will loose fraction in 1st, 2nd and third on my uk 6speeder gearbox with rcm carbon propshaft , my spec is very similar to yours (except i have supertech valvetrains and a MD321T turbo on a sti 2.5 with rcm forge internals )
I have whitline anti-roll bars (fr and rear) with alloy droplinks both ends
also fitted whitelines anti lift kit on standard P1 suspenion
I will say imho that 460+ bhp is wasted on a road going P1 ...as will not be able to use its to it max on the road as you can go just as quick with 400 as with 500+ on the road
on track is a different story !!
I am actually going down 2.35 route as I type this (for a stronger engine )
Last edited by bighead; 08 October 2008 at 09:03 PM.
#29
I know Marty's just about to have his engine mapped for race fuel, 125 OCTANE These cars running over 500bhp must be scary on the road, that's going to be my next stage of mods