LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Aluminum LT1 block

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Old Apr 15, 2005 | 08:53 AM
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Lightbulb Aluminum LT1 block

Anyone ever think of this or do it .Ive read alot of posts in here but havent read anything about Aluminum LT1 block
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Old Apr 15, 2005 | 10:16 AM
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aluminum lt1 block = ls1
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Old Apr 15, 2005 | 02:15 PM
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Old Apr 15, 2005 | 02:42 PM
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technically..
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Old Apr 15, 2005 | 03:51 PM
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Default Your time is better spent....

Your time is better spent looking up a way to make an easy and low-cost LT1 -> LS1 swap wire harness....

not going to happen though
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Old Apr 15, 2005 | 04:42 PM
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Originally Posted by onefastfox
aluminum lt1 block = ls1
not even close to the same

a lot of people make aluminum SBCs but i havent found any LT1s
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Old Apr 15, 2005 | 11:53 PM
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I have seen converted ones.

Go look in the advanced section of CZ28
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Old Apr 16, 2005 | 03:29 AM
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Why? Spend the money on converting some SBC 2.2's or going with a Brodix setup....the power is in the heads/cam and you can't argue with the ability of some converted SBC to have amazing flow.
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Old Apr 16, 2005 | 11:41 AM
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Originally Posted by TwoFast4Lv
I have seen converted ones.

Go look in the advanced section of CZ28
Yes here is a 400 aluminum donovan block converted to an LT1. It's 434 Cubic Inches and it's currently installed in an Impala

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Old Apr 17, 2005 | 12:17 PM
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if you guys dont mind me asking what is the sprocket above the cam?
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Old Apr 17, 2005 | 01:41 PM
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Originally Posted by soon to be c5
if you guys dont mind me asking what is the sprocket above the cam?
Its the waterpump drive thingy
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Old Apr 17, 2005 | 06:06 PM
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No Al block here , heck the ls1 boys end up going lq4 for a stronger block.
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Old Apr 17, 2005 | 07:02 PM
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holy hell thats nice batman
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Old Apr 17, 2005 | 08:06 PM
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Imagine entering that motor with a set of converted sb2.2 on a big 106mm in the ls1tech series, I think so many people would **** their pants.

Originally Posted by soon to be c5
if you guys dont mind me asking what is the sprocket above the cam?
Yes we mind you asking, dont pull that **** again, asking an actualy inteligent question, go make a LS1 Vs Lt1 post instead.

j/k

Welcome to LS1tech, LT1s unlike Gen I and Gen III have cam driven water pumps, that why there is no pulley on the pump. It has its problems though, mainly in the form as they age, parts wear and cause oil leaks.
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Old Apr 18, 2005 | 04:23 PM
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ok thanks, im more knowledgable in the ls1 field so i couldnt figure out what it was.
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Old Apr 22, 2005 | 04:43 PM
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Originally Posted by buffman
Yes here is a 400 aluminum donovan block converted to an LT1. It's 434 Cubic Inches and it's currently installed in an Impala

I want to know how much that costs
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Old Apr 23, 2005 | 01:22 AM
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Originally Posted by buffman
Yes here is a 400 aluminum donovan block converted to an LT1. It's 434 Cubic Inches and it's currently installed in an Impala

Ive seen that car if i remember correctly. Supposed to be the fastest impalla.
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Old Apr 23, 2005 | 04:24 AM
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the only aluminum lt1 block was a very pricey option for the 92 firehawk.. i believe there are two firehawks with this option and it is an aluminum 366cid race block.. not sure on the stats but i bet its hard as hell to find
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Old Apr 23, 2005 | 11:11 AM
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Originally Posted by 97LT1
Ive seen that car if i remember correctly. Supposed to be the fastest impalla.

well first of all it's Impala and he's not the fastest yet. Jorge Perez owns the fastest Impala at 9.98s @140mph w/ traction problems. The guy that owns that aluminum block is trying to break into the 9s using a 4l60-e, the standard PCM setup, etc. He's running a blower on the block and is prolly pushing some serious power

matt
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Old Apr 23, 2005 | 01:00 PM
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Originally Posted by Formula69
the only aluminum lt1 block was a very pricey option for the 92 firehawk.. i believe there are two firehawks with this option and it is an aluminum 366cid race block.. not sure on the stats but i bet its hard as hell to find
as far as i have found the firehawks had like TPI engines not LT1s.

but yeah they had a race motor
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