Kowalski

Hi, I have a 91 Formula 350, and I was wondering about a gold punchout sticker I have under my hood that says this car is equipped with an approved performance package from SLP engineering, and lists the following items with a hole punch next to each: Air induction system, Intake Manifold runners, Exhaust header system, Exhaust pipe system, ECM calibrator. Does anybody know what's the deal with this? Performance wise or production number wise? Thanks in advance.

Jason E

Sounds to me like the dealer-offered SLP performance package offered in '91, and possibly '92?? Am I right guys?

Assuming it is, I have HP, torque, and performance #s on this engine in a GTA. Go to my site, www.geocities.com/jee89 and look under the '91 Firebird road test stats. Hot Rod did a test of one of these engines in '91.

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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

FrankieRider2

Yes, that sticker would denote the installation of the dealer-supplied SLP kit. Each individual item is marked upon installation, so it is easy to see at a glance what all has been modified on a particular car. The parts were available as a kit or individually, so the purpose of the label makes sense.

Go the the GTA Source Page <A HREF="http://www.gtasourcepage.com/RoadTestsMainPage.html"> Road Test/Reviews section</A> for a complete road test and specs on a 1991 GTA with the SLP kit installed..... it DID make a difference

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Frankie Rider, 2
The GTA Source Page
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1988 GTA Red 5.7L Hatchback
1988 GTA Black 5.7L Notchback
1988 GTA Gunmetal Metallic 5.0L Hatchback
1981 Trans Am WS6 5.0L..... soon to be replaced by Chevy SB400
1980 Turbo 4.9L Trans Am WS6

[This message has been edited by FrankieRider2 (edited October 24, 2000).]

Tallboy

anybody know how many g92 formulas 91-92
were made
Hard top and T-top?
Thanx