Z RATED IROC MODS
Z RATED IROC Pictures Part 1
I just saw this area of the forum and figured I'd show some pictures of the car. So Here ya go!
Last edited by deadbird; Oct 22, 2007 at 06:19 PM. Reason: extra images removed
Z RATED IROC MODS
1989 CAMARO IROC-Z
ENGINE
6.4 LITER CHEVROLET SMALL BLOCK
4.03 BORE 3.835 STROKE (391 CUBIC INCH)
4 BOLT MAIN, MARINE BLOCK. (ZERO DECKED)
“COATED” JE PISTONS, CROWER 4340 RODS
STEEL STROKER CRANK
(INTERNALLY BALANCED),
FLUID DAMPER
A.F.R. 200 cc COMPETITION PORTED HEADS
2.05 / 1.60 STAINLESS VALVES
CROWER MECHANICAL ROLLER CAM
CRANE 1.6 ROLLER ROCKERS
11.2 -1 COMPRESSION
TPIS 1,050 CFM THROTTLE BODY
PORTED TPIS “MINIRAM” INTAKE MANIFOLD
60 LB/HR FUEL INJECTORS
F.A.S.T. ENGINE MANAGEMENT WITH WIDE
BAND O-2 SENSOR AND NITROUS CONTROL
7 QUART OIL SYSTEM, MSD IGNITION
SLP “FIREHAWK” AIR INTAKE
1 ¾” “DYNO DON” HEADERS
3.5 INCH MUFFLEX EXHAUST
ENGINE & EXHAUST COATINGS BY HPC
N.O.S. NITROUS OXIDE INJECTION SYSTEM
COOLING
BE COOL RADIATOR AND 5,560 CFM SPALL FANS
ENGINE OIL & POWER STEERING FLUID COOLERS
DRIVETRAIN
BORG WARNER T-56, 6 SPEED TRANSMISSION
B&M “RIPPER” SHIFTER
SPEC “STAGE 3” CLUTCH
CUSTOM ALUMINUM DRIVESHAFT
MOSER 12 BOLT REAREND, 33 SPLINE AXLES
3.73 GEAR RATIO, EATON POSI
CHASSIS AND HANDLING
SPOHN K-MEMBER & A ARMS
AGR QUICK RATIO STEERING BOX
CUSTOM 8 POINT ROLL BAR
MAC & SPOHN SUBFRAME CONNECTORS
EDELBROCK STRUT TOWER BRACE.
KONI (YELLOW) ADJUSTABLE SHOCKS & STRUTS
HOTCHKIS LOWER CONTROL ARMS & PANHARD ROD.
SPOHN AJUSTABLE TORQUE ARM & STRUT MOUNTS
BAER RACING BRAKES. 13” FRONT, 12” REAR
17 BY 9 IN. ZR1 STYLE WHEELS, BFG G-FORCE TIRES
This car makes 604 RWHP and 644 rw ft-lbs
It ran 11.59 at 122.9 MPH with a D.A. of 5,800 Feet Elv.
ENGINE
6.4 LITER CHEVROLET SMALL BLOCK
4.03 BORE 3.835 STROKE (391 CUBIC INCH)
4 BOLT MAIN, MARINE BLOCK. (ZERO DECKED)
“COATED” JE PISTONS, CROWER 4340 RODS
STEEL STROKER CRANK
(INTERNALLY BALANCED),
FLUID DAMPER
A.F.R. 200 cc COMPETITION PORTED HEADS
2.05 / 1.60 STAINLESS VALVES
CROWER MECHANICAL ROLLER CAM
CRANE 1.6 ROLLER ROCKERS
11.2 -1 COMPRESSION
TPIS 1,050 CFM THROTTLE BODY
PORTED TPIS “MINIRAM” INTAKE MANIFOLD
60 LB/HR FUEL INJECTORS
F.A.S.T. ENGINE MANAGEMENT WITH WIDE
BAND O-2 SENSOR AND NITROUS CONTROL
7 QUART OIL SYSTEM, MSD IGNITION
SLP “FIREHAWK” AIR INTAKE
1 ¾” “DYNO DON” HEADERS
3.5 INCH MUFFLEX EXHAUST
ENGINE & EXHAUST COATINGS BY HPC
N.O.S. NITROUS OXIDE INJECTION SYSTEM
COOLING
BE COOL RADIATOR AND 5,560 CFM SPALL FANS
ENGINE OIL & POWER STEERING FLUID COOLERS
DRIVETRAIN
BORG WARNER T-56, 6 SPEED TRANSMISSION
B&M “RIPPER” SHIFTER
SPEC “STAGE 3” CLUTCH
CUSTOM ALUMINUM DRIVESHAFT
MOSER 12 BOLT REAREND, 33 SPLINE AXLES
3.73 GEAR RATIO, EATON POSI
CHASSIS AND HANDLING
SPOHN K-MEMBER & A ARMS
AGR QUICK RATIO STEERING BOX
CUSTOM 8 POINT ROLL BAR
MAC & SPOHN SUBFRAME CONNECTORS
EDELBROCK STRUT TOWER BRACE.
KONI (YELLOW) ADJUSTABLE SHOCKS & STRUTS
HOTCHKIS LOWER CONTROL ARMS & PANHARD ROD.
SPOHN AJUSTABLE TORQUE ARM & STRUT MOUNTS
BAER RACING BRAKES. 13” FRONT, 12” REAR
17 BY 9 IN. ZR1 STYLE WHEELS, BFG G-FORCE TIRES
This car makes 604 RWHP and 644 rw ft-lbs
It ran 11.59 at 122.9 MPH with a D.A. of 5,800 Feet Elv.
COTM Editor
iTrader: (11)
Joined: Mar 2006
Posts: 4,098
Likes: 14
From: WINDSOR, CO
Car: 91 Z28, 87 SC, 90 IROC, 92 RS
Engine: LS1, 305 TPI, L98, NADA
Transmission: T56, 700r4's, and NADA
Axle/Gears: 3.89, 3.42, 3.23, NADA
Re: Z RATED IROC Pictures Part 1
Looks like a really nice car, and damn does she move for that elevation!!! Since you posted in the appearance board I gotta tell you the stainless trim on the sides needs to be removed asap!! Other than that I really want your polished Spohn strut mounts!!
Btw, You should host your pics off site so that you can post more than three at a time. Your probably gonna get a couple of these threads shut down.
Btw, You should host your pics off site so that you can post more than three at a time. Your probably gonna get a couple of these threads shut down.
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TGO Supporter
Joined: Sep 2000
Posts: 6,775
Likes: 27
From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
Re: Z RATED IROC Pictures Part 1
The attached (uploaded pictures) image limit is three.
Please respect the rules and remote host images if you wish to post more.
You decide which three you wish to leave attached.
We also would ask that you not start extra threads to get around the attachment rule.
Thank you.
There are also links at the bottom of the page next to the 'forum jump' box that will give you examples on how to link images to your post.
If you still have trouble, feel free to PM me, Amorget or probably just about any member would be willing to help you out .
Please respect the rules and remote host images if you wish to post more.
You decide which three you wish to leave attached.
We also would ask that you not start extra threads to get around the attachment rule.
Thank you.
There are also links at the bottom of the page next to the 'forum jump' box that will give you examples on how to link images to your post.
If you still have trouble, feel free to PM me, Amorget or probably just about any member would be willing to help you out .
Last edited by deadbird; Sep 25, 2007 at 04:43 PM.
Supreme Member
iTrader: (25)
Joined: Jul 2004
Posts: 2,623
Likes: 0
From: Beautiful BC
Car: '88 IROC-Z / '91 Z28 / '91 GTA
Engine: LT4 Hot Cam 305 / L98 355 / MR 383
Transmission: 5-spd / 700R4 / 700R4
Axle/Gears: 3:45 / 3:23 / 3:23
Re: Z RATED IROC Pictures Part 1
great looking iroc
Re: Z RATED IROC MODS
Thanks for the nice words, And the heads up on the chrome and splash guards. You're right, the car needs a few updates. I plan on having the entire car repainted soon.
The seats are made by Konig. They are very comfortable. I found them at the SEMA show back in 1999.
I must have sat in 100 seats before choosing them.
The seats are made by Konig. They are very comfortable. I found them at the SEMA show back in 1999.
I must have sat in 100 seats before choosing them.
Re: Z RATED IROC MODS
Not on E-Bay, But in Autotrader.
It has been "For Sale" for quite a while.
As long as I'm either driving it regularly, Or it is "For sale", my wife won't be on my case for having a car I hardly ever drive.
Any of you guys who are married or have a girlfriend, will know what we must do sometimes in order to keep the peace.
It has been "For Sale" for quite a while.
As long as I'm either driving it regularly, Or it is "For sale", my wife won't be on my case for having a car I hardly ever drive.
Any of you guys who are married or have a girlfriend, will know what we must do sometimes in order to keep the peace.
Joined: Oct 2006
Posts: 3,041
Likes: 8
From: West of Toronto
Car: 89 IROC
Engine: 305 TPI / ZZ4 cam
Transmission: Stage 2 700R4, LS1 driveshaft
Axle/Gears: Strange 3.42 w/ Auburn
Re: Z RATED IROC MODS
VERY nice car congrats.......I had to comprimise by buying the wife a new suv! I got the old 99 Saturn without AC.
Supreme Member
Joined: Oct 2001
Posts: 1,648
Likes: 0
From: Olean NY USA
Car: 1985 Camaro Z28/1989 Pontiac Trans Am GTA
Engine: 305 tpi/350tpi
Transmission: 700r4
Re: Z RATED IROC MODS
Always been a huge fan of that car. The only thing I don't like is the chrome trim but as you stated it will go w/ the new paint.
Supreme Member
iTrader: (4)
Joined: Apr 2006
Posts: 1,128
Likes: 3
From: Windsor Ontario
Car: 1987 Z28
Engine: 2005 5.3L, LS6 Cam
Transmission: T56
Axle/Gears: DTS 9" 3.50 TrueTrac
Re: Z RATED IROC MODS
Very nice car!! what I dont get is it is dyno'd at 6XX RWHP and runs 11.59? I dyno 312RWHP and am running 12.9. Was this dyno prior to running it down the track?
Jay
Jay
Joined: Apr 2004
Posts: 3,001
Likes: 62
From: Salt Lake City, Utah
Car: 1988 camaro "SS"/ 1991 305/T5
Engine: 383 LT1 in progress/LT1TBI 355 soon
Transmission: Probuilt 700R4 3600 stall/ T5
Axle/Gears: Moser axles, 3.42 Eaton Posi
Re: Z RATED IROC MODS
Not on E-Bay, But in Autotrader.
It has been "For Sale" for quite a while.
As long as I'm either driving it regularly, Or it is "For sale", my wife won't be on my case for having a car I hardly ever drive.
Any of you guys who are married or have a girlfriend, will know what we must do sometimes in order to keep the peace.

It has been "For Sale" for quite a while.
As long as I'm either driving it regularly, Or it is "For sale", my wife won't be on my case for having a car I hardly ever drive.
Any of you guys who are married or have a girlfriend, will know what we must do sometimes in order to keep the peace.
Re: Z RATED IROC MODS
I dynoed it the same day I ran at the track.
The 11.59 was done at in a day where the density altitude correction was something like 5,800 feet.
It did run 123 MPH though
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