LT1 Engine Specs

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Dec 30, 2001 | 10:43 PM

95AquaC4

Thread Starter

Le Mans Master

Joined: Apr 2000

Posts: 6,294

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From: Amateur driver on open course.

LT1 Engine Specs

Looking for a complete list of specs for the LT1 engine. Cam profile, flow #'s etc. Thanks!

Jan 1, 2002 | 03:50 AM

Wadoka

Team Owner

Joined: Oct 2000

Posts: 29,937

Likes: 22

St. Jude Donor '03-'04

Cruise-In 1-2-3-4-5 Veteran

Re: LT1 Engine Specs (95AquaC4)

Sounds like someone got a copy of "Desktop Dyno" for Christmas?

If you specify, someone around here may have an LT1 model built already.

Jan 1, 2002 | 04:09 AM

SPEEDEMON

Drifting

Joined: Oct 2000

Posts: 1,735

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From: Northern California

Re: LT1 Engine Specs (95AquaC4)

Here you go, I hope this can help you:

Block: Cast iron, short skirt
Bore x Stroke (in.): 4.00 x 3.48
Displacement: 350 cu in, 5733 cc
Crankshaft: Cast iron
Torsional Damper: Single mass
Main Bearings: Center Caps 4-bolt End caps 2-bolt
Connecting Rods: Powdered metal
Pistons: Eutectic aluminum/silicon alloy (Mahle 142)
Cylinder Heads: Aluminum, 2 valves/cylinder
Valve Diameter: Intake/Exhaust (in.) 1.94/1.50
Rocker Arms: Conventional
Valve Springs: Round Section
Cam Drive: Link chain, powdered-metal sprockets
Valve-Open Duration, Intake/Exhaust (in.): 279/276
Valve Lift, Intake/Exhaust (degrees): 0.447/0.459
Valve Overlap (degrees): 41
Compression Ratio: 10.4:1
Fuel Injection: Electronic sequential port
Fuel Recommendation: Premium Unleaded
Ignition: Electronic, platinum tip spark plugs
Horsepower (hp @ rpm): 300 @ 5,000
Torque (lb-ft @ rpm): 340 @ 4,000
Redline (rpm): 5,700

Jan 1, 2002 | 12:57 PM

95AquaC4

Thread Starter

Le Mans Master

Joined: Apr 2000

Posts: 6,294

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From: Amateur driver on open course.

Re: LT1 Engine Specs (95AquaC4)

Matt, Exactly right!! want to build a stock LT1 in Desktop Dyno!! Speedemon, Thanks, that should help alot!!

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