PorKen

313 rwhp SAE, 2900 lbs w/o driver! (321 DIN, 1315 KG)

Well prepared by the last two owners, now well tuned and mechanically improved with PorKen products. 110K miles (ish, bad odo gear, fixed). Street legal. Amazingly quick and fast. Smooth. (100 feels like 50.) No-Lift-Shift for incredibly fast shifting.

Drive it anywhere. Just returned from a 2000 mile round trip to Sharktoberfest 2011 (plus fun run), with zero problems, and no oil usage (constant 80+mph). Shifts nicely, very stable at speed. (Tested many times to >140 mph.) Passes tailpipe emission test easily with stock cats installed (will not pass a visual). MPG: 16 city/23 hwy (higher w/stock cats).


I really, really, wanted a track car for many years. After finally getting one, then fixing and tuning it well, I realized I'm never going to get to the track, and I'm not going to be able to drive it comfortably on the street during our PacNW winter. (I'm going to get another 5-speed -?-, which is a little more comfy. )


In short
'86.5!
2900#!
313 rwhp!
5-spd/LSD!
No sunroof!
Track ready!
Needs nothing!


Issues?
No windshield trim
Parking brake in-op
ABS in-op (have parts)
License plate lights in-op
Minor dents (difficult to see)
Unsightly rear fender 'rolling'
Rear bumper cover has cracks
PS whines when cold (oil foaming)
Dash wiring loom needs simplifying
It's a track car, fuhgeddaboudit


WP0JB0921GS862824
158 - radio, 'Monterrey'
319 - higher fan speed
418 - rubstrips
481 - manual transmission
490/494 - 8-speaker sound
533 - alarm
650 - sunroof


(2007 for sale thread)

PorKen

Engine
M1 15w/50
New flange head bolts (10.9, higher grip) (1) (2) (3)
PK crank breather system (no high rpm oil loss) (1) (2)

Tuning
S300s v4.0 chipset
WOTpot (WOT AFR adjusted)
No-Lift-Shift (dual rev limit, flat shift)

Fueling
New hoses
Fuel cooler delete
'87 S4 FPR (55psi/3.8bar)
Stock 24# injectors (rebuilt)

Intake
TQrings
New boots
Rebuilt MAF
New stock air filter
New air temp sensor
New Idle Control Valve
Gasket matched runners
New Throttle Position Switch
New TB/MAF housing rubber buffers (standoffs)

TB/WP
PorKensioner/PKT
New timing belt (Flennor)
New Laso water pump (metal impeller)

Cooling
Newer hoses
New TempII sensor (LH/EZF)
Heater hose housing delete plate
928 Motorsports aluminum radiator
SPAL dual 11" electric fans w/housing

Ignition
New Bosch coil drivers
Newer Bosch ignition coils
New Beru spark plug wires (OEM)
NGK BP7ES 1.0mm gap (non-resistor)
New Crank Position (reference) Sensor
S4 knock sensor (sensor only)

Deleted
Airbox lid
Belt driven fan
Airpump system
AC pump, pulley
Vapor recovery system

PorKen

Exhaust
HeX-pipe (originally Motorsports SLC)
GT resonators, center outlet H-dual tip

Drivetrain
Newer clutch
PKlutch (clutch stop)
PKalm (driveline coupler helper)
Early 8-disc LSD (928 MS conv, tight)

Steering
Newer PS hoses
Newer rebuilt rack (solid mount)
Momo steering wheel, quick release

Suspension
Bilstein shocks
Eibach springs (-one coil, front)

Brakes
Drilled rotors, rear
33 bar rear regulator
SS braided brake hoses
Stock '86.5 calipers (4 piston=S4)

Rims/Tires
Boxster 17", Continental DWS (spray paint black, 225/255)

Shifting
Lizard shifter
Momo shift ****
New shift coupler
New shift ball socket
New shift lever bushes
Factory clutch pedal spacer

Interior
Alarm delete
Interior delete
Tinted windows
Sisal floor mats
Asphalt removed
AC/heater delete
30A electric defroster
Seat back brace, driver
Corbeau 4-point seat belts
Lightweight seats (no name)
928sRUs hatch reciever bushing
DEVEK rollbar converted to full cage

Exterior
Fog light delete
928MS chin plates
Bosch Icon Wipers
New front spoiler/air dam
Sunroof removed (welded panel)
Rear bumper/bumperette delete
New 944 Turbo Cup mirrors (unobtanium)
Sidemarkers delete (sanded/primed/painted)

PorKen

Shown in pics, but not included:
KnockLite
Passport SRX
Fuel pressure gauge

James Bailey

You certainly can not build it for that !!!!! That is a LOT of race car for very little money, spec Boxsters start at $25,000, Spec 944s bring $12,000 or so. The cage alone is $2,000 or more !!!

Mike Frye

Crap Ken! What are you doing?!?!

Homina homina.

I gotta figure this out. That is my dream track car.

Jebus.

Can somebody spot me 7k until January?

Tom. M

S4......S4........S4.........S4........S4.........S4..........S4........ .S4........S4..........S4...........S4

kelanel

Wish i had the cash to burn on that. seeing that car first hand was inspiring as I couldnt help hearing the batman music in my head when it darted past me. GLWS ken! Now to go find someone to buy one of my kidneys.....

IcemanG17

VERY NICE.....great price too for anyone on the fence to get into race 928's..... It would cost me over $5k to replicate the $500 "lemons" racer I have now and thats at only 200whp....not 313 like this one!!!! plus the added bonus of a 5 speed with LSD....

IF........................I didn't have to invest so much into this weeks lemons race...I would seriously consider this....but there is just no way to pull it off now.... :>(

DAMM

Speedtoys

For the new guys...it'll depend what you call race.

That car, is so far into Super Unlimited territory for the larger sanctioning bodies, it would be crazy to attempt actual competition.

Otherwise, it a helluva open-track car..damn quick.

77tony

Ken gave me a ride in this bullet recently at SF 11 from the hotel to 928 Intl, and it runs great. Ken has it dialed in nicely, and it's track ready. 77Tony

Hilton

+4

Late '88 or 89 S4 5-spd.. with the higher compression pistons

hacker-pschorr

Strap 500lbs to this car and that is essentially what you would have

Tom. M

that is until it's been "Porkenized".... He will realize the almost unlimited potential of the proper 32V 5.0 liter Porsche engine... no need to post dynographs with other than SAE correction anymore LOL

PorKen

I have to be in NYC for a wedding in ~3 weeks...I could drop it off...