Stock vs. Modified?
Thread Starter
Member

Joined: Apr 2008
Posts: 371
Likes: 2
From: Chicago, IL
Car: 1987 IROC Z28
Engine: 305 TPI
Transmission: TKO 600
Axle/Gears: 3.45 (G92 package)
Stock vs. Modified?
This will be my first year attending and I have the stock 305 TPI LB9 with a mild cam and headers/exhaust...
Do I classify as stock or modified for the fest? Just curious...
Do I classify as stock or modified for the fest? Just curious...
Supreme Member

Joined: Dec 2004
Posts: 1,204
Likes: 0
From: chicago IL
Car: 91 formula
Engine: 350 tuned port. bolt ons
Transmission: 700r4
Axle/Gears: 3.73
Re: Stock vs. Modified?
your modified. If you even had aftermarket wheels you would still be in the modified class. Stock has to be factory stock.
Joined: Dec 2001
Posts: 9,937
Likes: 636
From: Chicagoland
Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
Axle/Gears: BW 3.45
Re: Stock vs. Modified?
The rules on this at Third Gen Fest are foggy and determined by Denny at the gate.
Supreme Member
iTrader: (5)
Joined: Jan 2002
Posts: 13,622
Likes: 5
From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
Re: Stock vs. Modified?
I think it was three mods or not factory appearing
Thread Starter
Member

Joined: Apr 2008
Posts: 371
Likes: 2
From: Chicago, IL
Car: 1987 IROC Z28
Engine: 305 TPI
Transmission: TKO 600
Axle/Gears: 3.45 (G92 package)
Re: Stock vs. Modified?
I am hoping he determines mine to be stock as otherwise I'd have no hope in the modified class to be noticed for anything; however, I am looking forward just to meeting everyone and seeing all the other thirdgens...
Supreme Member

Joined: Dec 2004
Posts: 1,204
Likes: 0
From: chicago IL
Car: 91 formula
Engine: 350 tuned port. bolt ons
Transmission: 700r4
Axle/Gears: 3.73
Trending Topics
Supreme Member
iTrader: (1)
Joined: Dec 2000
Posts: 1,197
Likes: 0
From: Crete, IL 60417
Car: 2004 Chevy Avalanche
Engine: Some that run, some that don't
Transmission: 700R4's, a T-5, and a Turbo 350
Re: Stock vs. Modified?
You'll be stock. Stock/modified is basically a quick look at the outside of the car. Just about anything not original on the exterior will get you into the modified class but minor engine mods won't affect you.
Thread Starter
Member

Joined: Apr 2008
Posts: 371
Likes: 2
From: Chicago, IL
Car: 1987 IROC Z28
Engine: 305 TPI
Transmission: TKO 600
Axle/Gears: 3.45 (G92 package)
Re: Stock vs. Modified?
sweeeeettttt because yea... i'm not pushing much more than stock HP or torque...
looking forward to it
Junior Member
Joined: May 2013
Posts: 2
Likes: 0
From: Savannah, Ga
Car: 1986 Firebird
Engine: 2.8L v6
Transmission: 5-speed
Supreme Member
iTrader: (5)
Joined: Jan 2002
Posts: 13,622
Likes: 5
From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
Re: Stock vs. Modified?
Tint isn't putting you in modified don't worry
Joined: Sep 2004
Posts: 5,906
Likes: 240
From: Chicagoland Suburbs
Car: 1989 Trans Am GTA
Engine: LT1, AFR 195cc, 231/239 LE cam.
Transmission: M28 T56
Axle/Gears: 3.23 10bolt waiting to explode.
Re: Stock vs. Modified?
Your exhaust would not pass many of our discerning ears Even if you never lifted the hood we'd know.
Thread Starter
Member

Joined: Apr 2008
Posts: 371
Likes: 2
From: Chicago, IL
Car: 1987 IROC Z28
Engine: 305 TPI
Transmission: TKO 600
Axle/Gears: 3.45 (G92 package)
Thread
Thread Starter
Forum
Replies
Last Post
Genopsyde
Engine/Drivetrain/Suspension Parts for Sale
3
Oct 7, 2015 08:35 PM








