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

Highest spinning LT1

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Old May 30, 2007 | 07:15 PM
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Default Highest spinning LT1

Who is the high RPM King,and what computer to support it?
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Old May 30, 2007 | 08:04 PM
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How do you define "LT1"? you asking about the block, stock rotating assembly, what?
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Old May 30, 2007 | 09:08 PM
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I'm sure he means block, intake, and using an Opti. That's what I"d mean, since no one would take a fully stock LT1, then balance and destroke it to make it a rev monster.
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Old May 30, 2007 | 09:14 PM
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well im at 6400 right now. but i rarely take it up that high except burnouts.
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Old May 30, 2007 | 09:25 PM
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I rev up to and past 8000rpm
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Old May 30, 2007 | 09:41 PM
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Well is the Stock PCM is used you won't find many living past 7,200 where they start to turn off the fuel

Exactly where I shift.

After market PCM a few are in the 8,500 range give or take
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Old May 30, 2007 | 09:41 PM
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I have spun mine to 8200. I think Ed Wright has spun his to around 8700 once or twice.
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Old May 30, 2007 | 09:45 PM
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Originally Posted by Tony Shepherd
I have spun mine to 8200. I think Ed Wright has spun his to around 8700 once or twice.
Thats was who I had in mind
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Old May 30, 2007 | 11:05 PM
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My ECM doesn't have a table past 7000 for VE. 7500 for Spark Advanced and TPS Threshold vs RPM for Power Enrich Mode. 6400 for Knock Retard and others. The fuel cut off has a max RPM of 1797693134862315700000000000000000000000000000000 (I swear to god, that's a direct copy and past from the tuning program lol)
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Old May 30, 2007 | 11:07 PM
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**** i spin mine to about 5200rpms
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Old May 30, 2007 | 11:09 PM
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Originally Posted by plaf713
**** i spin mine to about 5200rpms
My Rev Limiter is set to 5851(odd number I know, ask the ECM) and I shift there. My tranny seems to as well, oddly.
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Old May 30, 2007 | 11:43 PM
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on one of my LT1 engines i took it to 6,000 rpm offten, it was bone stock and never had problems. ran it till 100K miles then pulled it out and its sitting waiting to go in my 69 Firebird.
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Old May 31, 2007 | 12:46 AM
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From: LT1 land...the "409" of the 90s!
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hell my wifes cars shifts at 6,600
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Old May 31, 2007 | 12:47 AM
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i think we should ban ellis from using the winking smiley for a week.

what does your wife drive?
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Old May 31, 2007 | 12:57 AM
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From: LT1 land...the "409" of the 90s!
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Originally Posted by Revelation Z28
i think we should ban ellis from using the winking smiley for a week.

what does your wife drive?
That has been tired!

The wifes car lives off of what she calls "The best parts off my car" It is a mild manored 375(FW)HP street car that wins lots of Bracket trophies

Last time to the track it made six passes between 13.02 and 13.07

Car is a cam only bolt on car

LPE 211/219 cam
1.6 rockers
SLP Shorty headers
Moroso CAI
2,400 Stall
Borla
Stock rear end with stock 3.23s
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Old May 31, 2007 | 01:04 AM
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Gotta get Joe O in here to tell us what he spins his to..... Gotta be alot..... I know when i was out in VA and I saw his car he was explaining the super lightweight rotating assy he had with knifeedged counterweights, lightened crank, etc...... Alot of us even with the single plane manifolds, aftermarket engine mgmt and big heads that we run are mostly running as delivered rotating assy's minus coating and mods for endurance..... Or am I offbase here????

So I'm thinking with the NA crown he must have been spinning that LT to the moon.... But hell at 8800 Ed Wright has gotta be close or maybe the king... i only figured to rev mine to 8Kish....
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Old May 31, 2007 | 01:17 AM
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Originally Posted by TwoFast4Lv
That has been tired!

The wifes car lives off of what she calls "The best parts off my car" It is a mild manored 375(FW)HP street car that wins lots of Bracket trophies

Last time to the track it made six passes between 13.02 and 13.07

Car is a cam only bolt on car

LPE 211/219 cam
1.6 rockers
SLP Shorty headers
Moroso CAI
2,400 Stall
Borla
Stock rear end with stock 3.23s
so an LT1 f body? or frankenstein'd f-body?
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Old May 31, 2007 | 06:50 AM
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Originally Posted by Tony Shepherd
I have spun mine to 8200. I think Ed Wright has spun his to around 8700 once or twice.
is he on this board?
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Old May 31, 2007 | 07:17 AM
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Only to 6800 here but I'm still on a stock bottom end.
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Old May 31, 2007 | 07:31 AM
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Originally Posted by LT1MAN
is he on this board?
sure is. under the name, get this, Ed Wright
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