LT1 differences

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Jan 9, 2010 | 10:59 PM

ericjon262

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Supreme Member

Joined: Nov 2008

Posts: 1,545

Likes: 10

From: South Carolina

Car: 85 2M6, 87 'Bird 88 'burb

Engine: LX9, LG4, L05

Transmission: F23, 700r4, 700R4

Axle/Gears: 3.63, 2.73, 4.10

LT1 differences

I did a search, and couldn't find the answer, whats the difference between the F body LT1 and the Y body LT1 for the Y to make 300 HP and the F to only make 275 HP?

Thanks-

Eric

Jan 10, 2010 | 08:09 AM

Klortho

Supreme Member

Joined: May 2004

Posts: 2,924

Likes: 1

From: Kingston, Tn

Car: 1987 GTA

Engine: LT1

Transmission: T56

Axle/Gears: 9 bolt 3.70 posi

Re: LT1 differences

The cam is different between the two, and probably the tune as well.

Jan 10, 2010 | 08:49 AM

whatever84

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Joined: Oct 2009

Posts: 374

Likes: 2

From: Ankeny Iowa

Car: 84 Camaro

Engine: 357

Transmission: TH350

Axle/Gears: 4.10's / Strange LSD

Re: LT1 differences

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Last edited by whatever84; Jan 10, 2010 at 08:56 AM.

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