My 964 C2 Transformation Build Thread
#631
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For the seats. These are the latest "rev2" Pole Position (they are fiberglass FIA certified), that come with the steel side mounts. I purchased aluminum separately, and used recaro sliders. Installing seats is a huge pain in the ***. Lots of drilling.
The sliders are PLA-0.70.9NT
The risers/side mounts are the standard for their wider seats. i think they only make a couple different side mounts. For skinny seats and wide seats.
The sliders are PLA-0.70.9NT
The risers/side mounts are the standard for their wider seats. i think they only make a couple different side mounts. For skinny seats and wide seats.
#632
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Love what you've done here. Can't wait to get my 964... I've done a vintage race car build on a 69 about 10 yrs ago, but not a street hot rod Porsche... So it's threads like these that are bad bad bad....... This is inspiring for sure
#633
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For the seats. These are the latest "rev2" Pole Position (they are fiberglass FIA certified), that come with the steel side mounts. I purchased aluminum separately, and used recaro sliders. Installing seats is a huge pain in the ***. Lots of drilling.
The sliders are PLA-0.70.9NT
The risers/side mounts are the standard for their wider seats. i think they only make a couple different side mounts. For skinny seats and wide seats.
The sliders are PLA-0.70.9NT
The risers/side mounts are the standard for their wider seats. i think they only make a couple different side mounts. For skinny seats and wide seats.
#634
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Mounts and sliders are general purpose. Gotta drill to fit. Could use oem sliders and drill less. Maybe.
#636
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#637
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Was at the shop this week, will be dropping off the 964 (finally?) to "finish" this phase. I like the car as it is. I want it a little louder, a little lighter, and safety/track use reliability. This will also give me the foundation for a 3.8L+ build at some point. :-)
I like to think of it as: everything I would do except paint it, fully cage it, build the motor, and build the transmission. It will be mechanically awesome, paint is pretty good, and interior is clean. My kinda car, a solid clean DRIVER.
This is the list.
Summary: install / paint a few body bits, strip interior, weld cage, reinforce seat mounts, new carpets, sound deadening, safety equipment, valve adjust, new lwfw/clutch, 2nd oil cooler, trans/engine mounts, headers/exhaust, rothsport shifter setup, and a few other engine bits.
Be scared:
Exterior
PAINT / BODY
Paint splitters same color as headlight rings (black)
Paint cultwerks center bumper guards red section to match car
Paint FVD cooling ducts guards red
Paint headlight rings black, install
Paint FVD driver side exhaust exit bumper
Paint Ruf A Pillar aero parts guards red, install
Remove door dings (2) on each door, vertical slight crease
Repair any other body scratches that can be repaired
Full paint correction + underbody detail / cleaning
INSTALL
Install Cultwerks splitters front bumper
Install new lower front bumper plastics left/right
Cultwerks Carrera RS rear bumper center section + lights
Modify rear bumper, remove extensions drill rivets, relocate tow hook for cultwerks center
Install FVD driver side exhaust exit bumper
Install Rear license lights,screws for RS Bumper
Install front cooling ducts kit from FVD - USE FOR OIL COOLERS
Ruf A Pillar aero kit
OTHER
Replace receiver/drier in the AC system, recharge
Interior
Strip interior, remove all surfaces
Remove all coating and sound deadening
Install center console wing switch delete
Disable / unplug / remove wing module
H3R halguard fire extinguisher
Brey-Krause roll bar extinguisher mount
Rennline quick disconnect fire bottle holder
Install new sound deadening, light, thin on floors and trans tunnel
Appbiz RS perlon carpet kit, BLACK
Appbiz rear firewall INTERIOR sound pad
Rennline aluminum pedals + dead pedal, perforated silver
Rennline hell toe extension - Red
Rennline floor board drivers silver perforated
Rennline floor board passenger silver perforated
Rennline cup driver side floor board silver
Rennline cup passenger side floor board - silver
Rear cage welded in
Paint cage + prime/paint weld areas
Reinforce front seat front rail mount positions - box in welded steel plate
Mounting solution for OEM seat belt B pillar mount upper/lower
Retain OEM seat belts (front only) remove rears, mount to roll bar
Remove rear seat center mount point (save this!)
Install red front seat belts
Inboard harness mounted using Sabelt backing plates, drilled to tunnel in RS position
window seals: front, rear, left/right quarter
Sabelt harnesses, red, both seats (aluminum)
headliner as needed if damaged during cage
Suspension
Fabricate steering rack brace that will fit 91
Install ERP inner RS monoballs on steering rack
Brakes
Modify 993 RS Brake shields to clear front rotors/calipers (rears done already)
Replace clutch and brake pedal box bushings (4 total)
Engine
Remove cruise control mechanism / cables in engine area
Drop engine and transmission
Valve adjustment
Inspect engine for any seepage, address as needed
Check rubber, seals for any vacuum leaks
Replace spark plugs
Inspect/clean idle control valve
Oil and filter change - Motul
Install second oil cooler - carnewal
Refinish fan
Inspect fan and housing for cracking
Wevo Engine mounts 964 (blue pillows/stiffer)
Install Appbiz race engine sound pad (silver covering)
Rothsport fan hub single belt
Rothsport pulley half
Rothsport single belt crank pulley with ac
New primary drive belt - 99919233850
New AC drive belt - 99919236350
Remove belt sensor, short wires, tie out of way
Install Rothsport support beam
Rothsport headers
Fabricate muffler and exhaust out of 991 turbo muffler, dual in dual out
Custom tips
O2 sensor for headers - 96560612601
Custom heat boxes for rothsport headers
Heat shields for lower valve covers / headers
Transmission
Change tranny fluid - Motul
Replace starter new bosch
Bleed clutch with new brembo fluid
Porsche Light flywheel & clutch kit
FVD braided slave cylinder pipe
Balance flywheel/clutch assembly
Rennline Tranny mount
Rothsport billet shifter black
Rothsport goldenrod
Rothsport forward shift rod
Throttle linkage bushings on bell housings
Replace all shifter action bushings
I like to think of it as: everything I would do except paint it, fully cage it, build the motor, and build the transmission. It will be mechanically awesome, paint is pretty good, and interior is clean. My kinda car, a solid clean DRIVER.
This is the list.
Summary: install / paint a few body bits, strip interior, weld cage, reinforce seat mounts, new carpets, sound deadening, safety equipment, valve adjust, new lwfw/clutch, 2nd oil cooler, trans/engine mounts, headers/exhaust, rothsport shifter setup, and a few other engine bits.
Be scared:
Exterior
PAINT / BODY
Paint splitters same color as headlight rings (black)
Paint cultwerks center bumper guards red section to match car
Paint FVD cooling ducts guards red
Paint headlight rings black, install
Paint FVD driver side exhaust exit bumper
Paint Ruf A Pillar aero parts guards red, install
Remove door dings (2) on each door, vertical slight crease
Repair any other body scratches that can be repaired
Full paint correction + underbody detail / cleaning
INSTALL
Install Cultwerks splitters front bumper
Install new lower front bumper plastics left/right
Cultwerks Carrera RS rear bumper center section + lights
Modify rear bumper, remove extensions drill rivets, relocate tow hook for cultwerks center
Install FVD driver side exhaust exit bumper
Install Rear license lights,screws for RS Bumper
Install front cooling ducts kit from FVD - USE FOR OIL COOLERS
Ruf A Pillar aero kit
OTHER
Replace receiver/drier in the AC system, recharge
Interior
Strip interior, remove all surfaces
Remove all coating and sound deadening
Install center console wing switch delete
Disable / unplug / remove wing module
H3R halguard fire extinguisher
Brey-Krause roll bar extinguisher mount
Rennline quick disconnect fire bottle holder
Install new sound deadening, light, thin on floors and trans tunnel
Appbiz RS perlon carpet kit, BLACK
Appbiz rear firewall INTERIOR sound pad
Rennline aluminum pedals + dead pedal, perforated silver
Rennline hell toe extension - Red
Rennline floor board drivers silver perforated
Rennline floor board passenger silver perforated
Rennline cup driver side floor board silver
Rennline cup passenger side floor board - silver
Rear cage welded in
Paint cage + prime/paint weld areas
Reinforce front seat front rail mount positions - box in welded steel plate
Mounting solution for OEM seat belt B pillar mount upper/lower
Retain OEM seat belts (front only) remove rears, mount to roll bar
Remove rear seat center mount point (save this!)
Install red front seat belts
Inboard harness mounted using Sabelt backing plates, drilled to tunnel in RS position
window seals: front, rear, left/right quarter
Sabelt harnesses, red, both seats (aluminum)
headliner as needed if damaged during cage
Suspension
Fabricate steering rack brace that will fit 91
Install ERP inner RS monoballs on steering rack
Brakes
Modify 993 RS Brake shields to clear front rotors/calipers (rears done already)
Replace clutch and brake pedal box bushings (4 total)
Engine
Remove cruise control mechanism / cables in engine area
Drop engine and transmission
Valve adjustment
Inspect engine for any seepage, address as needed
Check rubber, seals for any vacuum leaks
Replace spark plugs
Inspect/clean idle control valve
Oil and filter change - Motul
Install second oil cooler - carnewal
Refinish fan
Inspect fan and housing for cracking
Wevo Engine mounts 964 (blue pillows/stiffer)
Install Appbiz race engine sound pad (silver covering)
Rothsport fan hub single belt
Rothsport pulley half
Rothsport single belt crank pulley with ac
New primary drive belt - 99919233850
New AC drive belt - 99919236350
Remove belt sensor, short wires, tie out of way
Install Rothsport support beam
Rothsport headers
Fabricate muffler and exhaust out of 991 turbo muffler, dual in dual out
Custom tips
O2 sensor for headers - 96560612601
Custom heat boxes for rothsport headers
Heat shields for lower valve covers / headers
Transmission
Change tranny fluid - Motul
Replace starter new bosch
Bleed clutch with new brembo fluid
Porsche Light flywheel & clutch kit
FVD braided slave cylinder pipe
Balance flywheel/clutch assembly
Rennline Tranny mount
Rothsport billet shifter black
Rothsport goldenrod
Rothsport forward shift rod
Throttle linkage bushings on bell housings
Replace all shifter action bushings
#639
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nope. i like the sunroof. street car!
#640
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Ruf A Pillar aero kit
Mounting solution for OEM seat belt B pillar mount upper/lower
Retain OEM seat belts (front only) remove rears, mount to roll bar
Retain OEM seat belts (front only) remove rears, mount to roll bar
![](https://forums.pelicanparts.com/uploads26/1_14_13___0281483130198.jpg)
the lowe belt mounts are shared in the stock position
![](https://forums.pelicanparts.com/uploads26/1_14_13___0241483130198.jpg)
I bought but never installed the passenger side toe boards, they are'nt needed and subtract leg room
Remove rear seat center mount point (save this!)
Here's an even lighter slicker alternative, these are 993 but you could do similar for 964, the main thing you are protecting is the electrics for ABS and rubber parts like ball joints & brake lines
Last edited by Bill Verburg; 12-30-2016 at 05:28 PM.
#642
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Hey bill thanks for the pics. I saw your thread on the shields. I'll modify the 993RS shields which are on order. And yes protect the electrics is the reason. . Cheaper than regular ones!
Toe boards are for looks. I'm short :-)
I like how you did the belts. I may opt for bolt in vs clip in.
The ruf a pillar aero I ordered from ruf.
http://ruf-automobile.de/en/product/...verkleidung-2/
Fvd sells but you'll get cheaper direct
http://www.fvd.net/us/en/Porsche-0/-...ail_-_GFK.html
Toe boards are for looks. I'm short :-)
I like how you did the belts. I may opt for bolt in vs clip in.
The ruf a pillar aero I ordered from ruf.
http://ruf-automobile.de/en/product/...verkleidung-2/
Fvd sells but you'll get cheaper direct
http://www.fvd.net/us/en/Porsche-0/-...ail_-_GFK.html
#644
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Thread Starter
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A point on the seat mount reinforcements. Talked to shop about this, they've done on several AC cars and will basically build a new set of floor mounts welded and reinforced to the chassis vs. just reinforcing what is there. I think this is a really critical mod (i.e. do SOMETHING) for anyone that is tracking the car. The OEM mount points are really quite flimsy.
I'll get some pics posted of this mod when the work starts. (scheduled end of month, had to slip my RS in there for some new shocks! )
I'll get some pics posted of this mod when the work starts. (scheduled end of month, had to slip my RS in there for some new shocks! )
#645
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did some oil cooler fan debugging and modded with the 2.2k ohm resistor mod to lower the fan trigger point.
Details in this thread:
https://rennlist.com/forums/964-foru...l#post13865394
Details in this thread:
https://rennlist.com/forums/964-foru...l#post13865394