Compression ratio on '96 3.8?

FirebirdHatesRice

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#1

Compression ratio on '96 3.8?

06-07-2003, 09:50 AM

I was just wondering if anyone knows what the stock compression ratio is on a stock 3.8L engine. Thanks.

1996 Pontiac Firebird: A4, Flowmaster 80 Series, dual 3\" Stainless Steel tips, SLP CAI, Alpine CDA-9813 deck, Infinity speakers, Alpine Type R sub, MTX Thunder 801d amp, Tsunami 2 Farad Capacitor. <a href=\"http://www.cardomain.com/id/firebirdfury\" target=\"_blank\">http://www.cardomain.com/id/firebirdfury</a>
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99CamaroV6

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#2

06-07-2003, 10:49 AM

9.4 to 1
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Guardsman

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#3

06-08-2003, 03:00 AM

Not enough

Wife and a dog, they both think they\'re Kujo. 1999 3.8 A4 Y87 Navy Blue Metallic BFG G-Force KDWS 275/40/17s, WS6 Wheels (17x9) Phoenix Transmissions 2400 Stall Converter FRA, Holley Powershot filter, Whisper Lid, Ported Throttlebody 2000 manifolds, Flowmaster, WS6 Tail Pipes, MSD 8.5mm Wires, MSD Coils, Autolite plugs Performance Cryogenics treated rotors 1LE Sway Bars and panhard rod, 1LE front springs w/SLP Bilsteins, stock rear springs w/ 3rd Gen Bilsteins, BMR STB, KBDD SFCs, 1LE rear lower control arms, 1LE front lower control arms1968 Chevelle Malibu 327 TH350
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