2.0L Came Alive Today

[126coupe]

Engine sounds great! Drove around the neighborhood, rev'd to 8000 quickly

[356RS]

Just Beautiful...........I can hear it.
You must have solid engine mounts judging from the "morse" throttle cable bolted right to the frame.

[126coupe]

Thanks, I stopped using solids mounts as per Richard Parr at PMO (Carbs)
stock on the trans mount and wevos on the engine mount

[304065]

Mark, that looks absolutely beautiful, nice job.

Drove around coto de caza at 8000 RPM! Ha ha ha! Look out!

[jplavanjr]

Looks good Mark.

Are you going to test at BWRP Feb 9&10?

I've still got a lot to do to get the car back together...

[126coupe]

Originally Posted by jplavanjr

Looks good Mark.

Are you going to test at BWRP Feb 9&10?

I've still got a lot to do to get the car back together...

No, tow vehicle wont be out of the body shop in time.
Probably use the friday before our CA Speedway event to dial her in.

[126coupe]

Originally Posted by john_cramer

Mark, that looks absolutely beautiful, nice job.

Drove around coto de caza at 8000 RPM! Ha ha ha! Look out!

Thanks, I never got of second gear. Just a short drive and tucked her back in garage before the man shows up

[bertj]

Beautiful engine. Nice detailing.

Thanks for sharing.

[ErVikingo]

Yehaw, very neat !

[JP911]

Congratulations! Beautiful work. Quick question though. Any concern that a slight fuel drip at the regulator could land on your fuse block on the crossmember? Perhaps I'm overly paranoid, but I try to keep electrical and fuel lines as far apart as possible in the engine compartment.

[126coupe]

Originally Posted by JP911

Congratulations! Beautiful work. Quick question though. Any concern that a slight fuel drip at the regulator could land on your fuse block on the crossmember? Perhaps I'm overly paranoid, but I try to keep electrical and fuel lines as far apart as possible in the engine compartment.

Its hard to tell but the fuel regulator is several inches forward of the electrical block, but thanks for your keen eye.

[cgarr]

Very nice work!! Did you use a fuel pump inertia switch, just in case?

[126coupe]

Originally Posted by cgarr

Very nice work!! Did you use a fuel pump inertia switch, just in case?

Can you tell me what a fuel pump inertia switch is?

[cgarr]

Originally Posted by Minkoff

Can you tell me what a fuel pump inertia switch is?

Its an inline switch which will cut power to your electric pump in case of an impact or roll over, you should have one if your not using crank sensors to run your pump. We just pull them out of old 90's Ford Sables and such, they are either in the trunk or down by the kick panels. They also have a reset button on them which is used for testing.

[126coupe]

I must say thanks to JB Racing for their twin plug Dist. I ran the same system on my 2.5L last season and all season, on issues, same w Richard Parr's PMO's, again both engines no issues. I bolted on the PMO's to the 2.0L and Adj. the idle and that was it!
JB Racing's clutch package had no issues all last season too. Very good quality.

[ErVikingo]

Now, bring it over to the east coast and let her rip on some HSR (east) events.

[126coupe]

Originally Posted by ErVikingo

Now, bring it over to the east coast and let her rip on some HSR (east) events.

Not sure about the rules, but my car is probably illegal

[ErVikingo]

from here I can't see anything illegal with it; but if you say so

[126coupe]

Originally Posted by ErVikingo

from here I can't see anything illegal with it; but if you say so

I believe in HSR you cant run 46MM Carbs, only 40MM and no Twin Plug, and I am probably too light.

[ErVikingo]

I run PMO 46's. You can on the 911 class but not on the FIA 911 class. If you run a crankfire ignition you get a weight penalty.

Not sure how light you are but the limits are not unreasonable - 2050 with driver at end of race and (I'm glad to say) that they actually check the cars at the end of the race.

All Vintage Classes of Porsches
a. No Camber Plates
b. Stock pickup points
c. No Crank fired ignition
d. All cars must have MSD Rev limiter with 8200 RPM max Chip
e. No Coil Over Shocks
f. 1973 911 “S” Brakes Maximum

for Klub Sport Challenge

2.0 LITER 911/914/6 PORSCHE
ENGINE
1. 2.0 Liter 81mm Bore Maximum X 66 mm Stroke
2. Weber or PMO Carburetors up to 46 mm or Bosch Mechanical Injection as supplied on
1969 911S
3. Distributor fired MSD 6AL with 8,200 RPM rev-limit chip or MSD Soft Touch Rev
control with 8,200 RPM rev-limit chip, distributor fired ignition (Must be mounted out of
reach of the driver).
4. Twin Plug – OK
5. Heads are to be original 2.0 Liter components. (45mm Intake Valve, 39 mm Exhaust
Valve maximum diameter.) ** Aftermarket components must be pre-approved.
TRANSMISSION
1. Factory - Supplied Gearbox as per year of manufacture. – 5 Speed
2. 901/911 Transmission – OK
3. Gear Ratios – OPEN
4. No progressive shifters, no paddle shifters; shifter may be altered to accommodate driver
seat position but must be a standard 5 speed pattern manual shifter.
BODY
C 911 Body to remain stock up to 1969 configuration
C 914 stock or “factory configured” 914-6 GT body work is ok
C Seat position to remain stock.
1. Up to 1969 911 Front Bumper Required
2. Tub to remain stock and complete - bolt-on Panels/Material – FREE
3. 911 – will be 2,050 lbs with driver. (All cars will be weighted with driver as raced at the
end of each race.)
4. 914 /6 – will be 2,125 lbs with driver. (All cars will be weighted with driver as raced at
the end of each race.)
5. Tube Frame Chassis – ILLEGAL
6. Dzus Fastened Panels (Exterior Panels) – ILLEGAL
7. 914 Windshield or Roadster – OK
WHEELS
8" x 15" maximum width and diameter Rear
7" x 15" maximum width and diameter Front
TIRES
1. 225 X 50 X 15 Maximum Size Radial Rear
2. 205 X 50 X 15 Maximum Size Radial Front
3. 50 Series Lowest Profile
4. Street DOT Radial (HSR Approved Tires Only)
DOT radials as follows:
Toyo Proxes RA1
Khumo Escta V700
Yokohama AO32
Hoosier- New prototype in testing. We will advise through the HSR website as to the results and
eligibility of this new tire.
SUSPENSION
1. The Suspension must be exactly as fitted by the original manufacturer as to type and
location.
2. Coil over springs and remote reservoir shocks, including newer internalized reservoirs,
NOT allowed
3. Anti sway bars- free so long as they fit on or into factory mounts and pickups.
4. Bushing material free including spherical bushings on front upper strut mounts and rear
trailing arms.
5. Torsion bars- free to the extent they fit into stock torsion tubes and A-arms.
6. No camber boxes.
7. No billet front shock mounts.
BRAKES
1. Brakes up to 1973 – FACTORY STEEL OR ALLOY “S” SUPPLIED CALIPERS AND
ROTORS.
2. 1978 911SC Front Caliper (Cast Iron A Calipers) may be substituted in front.