ZR1 ultimatel track build getting closer to finished
02-26-2019, 04:26 PM
#1
ZR1 ultimatel track build getting closer to finished
My C6 ZR1 modifications list - goal is full time track racer/TT car that can go around COTA at 2:10 or so
Speed bleeders on all calipers
Pagid RSC1 pads all around
SS brake lines
Pfadt camber kit
Pfadt HD sway bars front and rear
LG Rear tow hook
PFADT Front tow hook
GS1R 18” wheels with R7’s mounted
Front bump steer kit
Rear bump steer kit
ARP wheel studs with gorilla lug nuts
Tunnel heat shield
2”x3” kooks headers
Kooks cat-less x-pipe
Sparco Egro seats
6 point harnesses
Shark bar harnesses bar (remove when roll-bar arrives)
RPM roll-bar 6 point with rear hoop
Solo 2 DL w/ smartycam GP
QA1 vansteel DA coilovers 800/750
Pfadt spherical bushings
Moog ball joints x8
Billet pedal covers
SS brake lines
ARP wheel studs with gorilla nuts
DSX Flex fuel sensor - car to run on E85
K&N cold air intake
iD1050 injectors
Prospeed Reinforced bricks
ZERO deg thermostat (removed internals)
Ron Davis radiator (big AF)
Edelbrock heat exchanger (modified with 1” inlet/outlet)
Prospeed billet 3/4” inlets
Kong divider
10 gal rear mount ice/water tank
AFCO C7 exchanger (modified 1” inlet/outlet) - rear mounted
All 1” lines on exchanger system except just before bricks
Reprogrammed EMP pump 24 amp 4500 rpm
Meth/water injection w/ 7 gal rear tank (100% water to be injected)
Auto-blip rev matching
Hinson short throw shifter
DEI TI wrapping on headers and X-pipe
Castrol SRF brake fluid
Elite engineering Dual catch can system
Replaced polycarbonate vent window with function louvered vent
Dual vent inserts on hood also
Custom made front splitter 5” out from stock carbon fiber splitter
Custom front brake cooling system
APR GT-1000 wing bumper mounted
DC power 270 amp alternator for ZR1
Will play with blower pulley sizes upon successful AIT temp reduction mods from above - maybe go 15-17 PSI vs stock 10 PSI. Initial AIT’s with stock pulleys should not get above 110-120F after full 20 minute session (at least that’s plan). With have essentially 4x the heat exchanger area as stock with 2X flow and 10x system volume.
First pass engine/cooling mods should put 625-650 HP to ground - need closer to 800 rwHp to go 2:10 lap at COTA....
All sorts of videos of everything done so far in car in my channel - remaining upgrades and more track time videos coming.....
Speed bleeders on all calipers
Pagid RSC1 pads all around
SS brake lines
Pfadt camber kit
Pfadt HD sway bars front and rear
LG Rear tow hook
PFADT Front tow hook
GS1R 18” wheels with R7’s mounted
Front bump steer kit
Rear bump steer kit
ARP wheel studs with gorilla lug nuts
Tunnel heat shield
2”x3” kooks headers
Kooks cat-less x-pipe
Sparco Egro seats
6 point harnesses
Shark bar harnesses bar (remove when roll-bar arrives)
RPM roll-bar 6 point with rear hoop
Solo 2 DL w/ smartycam GP
QA1 vansteel DA coilovers 800/750
Pfadt spherical bushings
Moog ball joints x8
Billet pedal covers
SS brake lines
ARP wheel studs with gorilla nuts
DSX Flex fuel sensor - car to run on E85
K&N cold air intake
iD1050 injectors
Prospeed Reinforced bricks
ZERO deg thermostat (removed internals)
Ron Davis radiator (big AF)
Edelbrock heat exchanger (modified with 1” inlet/outlet)
Prospeed billet 3/4” inlets
Kong divider
10 gal rear mount ice/water tank
AFCO C7 exchanger (modified 1” inlet/outlet) - rear mounted
All 1” lines on exchanger system except just before bricks
Reprogrammed EMP pump 24 amp 4500 rpm
Meth/water injection w/ 7 gal rear tank (100% water to be injected)
Auto-blip rev matching
Hinson short throw shifter
DEI TI wrapping on headers and X-pipe
Castrol SRF brake fluid
Elite engineering Dual catch can system
Replaced polycarbonate vent window with function louvered vent
Dual vent inserts on hood also
Custom made front splitter 5” out from stock carbon fiber splitter
Custom front brake cooling system
APR GT-1000 wing bumper mounted
DC power 270 amp alternator for ZR1
Will play with blower pulley sizes upon successful AIT temp reduction mods from above - maybe go 15-17 PSI vs stock 10 PSI. Initial AIT’s with stock pulleys should not get above 110-120F after full 20 minute session (at least that’s plan). With have essentially 4x the heat exchanger area as stock with 2X flow and 10x system volume.
First pass engine/cooling mods should put 625-650 HP to ground - need closer to 800 rwHp to go 2:10 lap at COTA....
All sorts of videos of everything done so far in car in my channel - remaining upgrades and more track time videos coming.....
Last edited by GndHog; 02-26-2019 at 04:31 PM.
02-28-2019, 01:01 PM
#2
Drifting
Do you have any pics of your wrapped headers & X-pipe. I keep thinking that I want to wrap mine to help with under hood temps but I can't get clear advice on whether its a good idea or not. What made you want to wrap yours?