I was wondering what the fastest factory IRoc-Z28 is. maybe top 5.What's the 1/4 times on these. I know many different mags covered em. ------------------ 1989 Iroc-Z. 305TPI 5spd, G92 (230hp/300ft/lbs). 91-92Z28 groundeffects. Corvette Admiral Blue Metallic paint. Thermomaster chip, 160*stat & fan switch, Bosch +4 plugs, MAF screens removed, custom ram air, Flowmaster cat back, K&N, adj. fuel pres. reg. 72,000 miles. SWEET!!

305 wise iroc 85', had a good cam. Dont know 350.

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91 RS' TBI 305
mods:
dynomax exhaust, lakewood control arms, gutted cat, pioneer deck, tbi spacer, jet stage 2 chip, K&N four inch element and open element, accel cap and rotor, moroso plug wires, msd blaster coil, bosche +4 spark plugs. Alot more mods to come!!(update 11/01/00 pulled engine
visit my page http://www.geocities.com/motorcity/pit/8410

2001 camaro SS LS1 onyx black, SLP dual/dual center exhaust which brings horsepower to 335hp and 350ftlbs of torque, T-tops, 6 speed, Hurst shifter, cags!, power everything

Hmmm... the first thing that comes to mind is a 90 IROC-Z, 350 TPI, dual cat, G92 rear axle. Those are low 14 second cars.

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91 Trans Am WS6
Bright White
5.0 TPI auto
Flowmaster 3" 2 chamber catback
Trans Go shiftkit
2000 stall converter

supposed 'peanut cammed' car (yeah, right)

Built on Wednesday

Yep, that exact car was tested by Motor Trend in the 4/90 issue:


0-60: 5.8 sec
1/4 mile: 14.4 at 97.8 (?)

Take a look at my site (www.geocities.com/jee89) if you wanna see road test stats for IROCs, or any 3rd gen for that matter.

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Jason E
'89 Camaro RS 2.8
Hypertech chip/K&N filters/Accel 8.8 wires/RapidFires
Eclipse CD and 100x4 amp/Boston plates and 6x9s
Alpine Alarm w/ Keyless entry
IROC tailights/tinted windows

WTF?!?!!? My car all stock was faster than mine now??? Ahh!! How is that possible? Granted I didn't have any tires..I hope that the times they listed were with the 3.42..man..I am pissed off

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-Red '88 IROC 5 Speed 305 TPI w/3.08
-Dual Friction Centerforce Clutch
-Accel 300+ Racing Ignition
-Accel 300+ Pro Sleeve Plug Wires
-Accel U-Grove Plugs
-Flowmaster Force II 3 Chamber Cat Back Exhaust
-Hypertech Chip
-Hypertech Airfoil
-Removed, Then Re-installed (out of fear) MAF Screens
-Gutted Air Box
-Best E/T 14.90, 60 ft. 2.17, 1/8th mile 9.61(bald tires, Code's 34,36)
-Best MPH 92.7(bald tires)

14.90 @ 92 is just right for your car Yarnboy. The 14.4 time is for a 1990 350 IROC-Z. Also in your sig, its U-Groove, not U-Grove.

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1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-

"My" car ran a 14.9 at 95 on that webpage..stock..that's what I am freaking out about..I ran a 14.90 at 92.9 with all my mods..I am retarded..U-Grove..haha..thanks..I'll fix that

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-Red '88 IROC 5 Speed 305 TPI w/3.08
-Dual Friction Centerforce Clutch
-Accel 300+ Racing Ignition
-Accel 300+ Pro Sleeve Plug Wires
-Accel U-Groove Plugs
-Flowmaster Force II 3 Chamber Cat Back Exhaust
-Hypertech Chip
-Hypertech Airfoil
-Removed, Then Re-installed (out of fear) MAF Screens
-Gutted Air Box
-Best E/T 14.90, 60 ft. 2.17, 1/8th mile 9.61(bald tires, Code's 34,36)
-Best MPH 92.7(bald tires)

Dont feel too bad. When I first got my car, it had a flowmaster muffler and free mods. Its best time was 15.23 @ 90.69. Way off from stock.

I can't help from feeling bad..I am just hoping have 3.42 gears and traction makes a car faster than my car..thanks for the reply

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-Red '88 IROC 5 Speed 305 TPI w/3.08
-Dual Friction Centerforce Clutch
-Accel 300+ Racing Ignition
-Accel 300+ Pro Sleeve Plug Wires
-Accel U-Groove Plugs
-Flowmaster Force II 3 Chamber Cat Back Exhaust
-Hypertech Chip
-Hypertech Airfoil
-Removed, Then Re-installed (out of fear) MAF Screens
-Gutted Air Box
-Best E/T 14.90, 60 ft. 2.17, 1/8th mile 9.61(bald tires, Code's 34,36)
-Best MPH 92.7(bald tires)