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

LTx Motown Block

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Old Dec 18, 2021 | 02:08 PM
  #221  
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Don't know why the pic disappeared but here it is again:
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Old Dec 18, 2021 | 02:09 PM
  #222  
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and this one:
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Old Dec 29, 2021 | 07:11 PM
  #223  
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Anyone that is really serious about buying this block and wants to be part of the first production run, check out the post on Facebook on LT1 Nation!! And I’ve seen it on other FBody Groups too.

Scott
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Old Dec 29, 2021 | 09:45 PM
  #224  
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Originally Posted by Sc0tt30
Anyone that is really serious about buying this block and wants to be part of the first production run, check out the post on Facebook on LT1 Nation!! And I’ve seen it on other FBody Groups too.

Scott
Unless we have facebook we don't get information?

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Old Dec 29, 2021 | 09:56 PM
  #225  
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Originally Posted by DrumpJuan
Unless we have facebook we don't get information?
I keep posting pics with the info so everyone can see it but it keeps getting deleted.

I'm letting the mods know.
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Old Dec 30, 2021 | 10:57 AM
  #226  
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I'm interested but no facebook.
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Old Dec 31, 2021 | 12:08 AM
  #227  
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I’m still wondering how this is going to work out for a 4th gen f-body headers wise. 1 3/4” ain’t going to cut it, and 1 7/8” stepped probably won’t be much better if taking as much advantage cid wise as this block can handle. Anyone up for designing some 2” headers that will still work around the steering shaft and strut towers?

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Old Dec 31, 2021 | 11:34 AM
  #228  
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Turbos don't need boomer sized exhaust.
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Old Dec 31, 2021 | 06:19 PM
  #229  
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lulz... Truth. I thought of my man-crush guy and FI as soon as I posted this ****.
That's a lot of scratch to add to an already spensive endeavor. Might as well LS swap it.
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Old Jan 7, 2022 | 07:16 PM
  #230  
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Originally Posted by SS RRR
I’m still wondering how this is going to work out for a 4th gen f-body headers wise. 1 3/4” ain’t going to cut it, and 1 7/8” stepped probably won’t be much better if taking as much advantage cid wise as this block can handle. Anyone up for designing some 2” headers that will still work around the steering shaft and strut towers?

Might have to get some custom made 2inch Lemon’s headers. Pricey lol
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Old Feb 23, 2022 | 02:27 PM
  #231  
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From: Jackstandican
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Hmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
https://fordauthority.com/fmc/ford-m...dzilla-engine/
Could this be any sort of competition especially on the financial end of things? Would a chevy/bitchin' camero owner do a godzirra swap if it were to be made possible?
Keep the trollin' alive!
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Old Mar 21, 2022 | 07:01 PM
  #232  
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Just ordered mine earlier.
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Old Mar 22, 2022 | 12:11 PM
  #233  
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4k for a bare block.


ooof.

Big F in the chatz
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Old Mar 22, 2022 | 12:29 PM
  #234  
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Originally Posted by Shownomercy
4k for a bare block.


ooof.

Big F in the chatz
I'm curious how much machining it will still need.

Also, let me know when you place your order.
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Old Mar 22, 2022 | 03:26 PM
  #235  
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Originally Posted by wretched73
I'm curious how much machining it will still need.

Also, let me know when you place your order.
I was told it will need the same machining as if you purchased a dart block. Will come bored to a 4.120 I’m going to have it set up as a 434. 4.155x4.00

going to try and get about 750hp to the crank out of it. Shafiroff seems to have little problems turning out 750hp from their 434 long blocks. Figured with 13.5:1 with another LLSR cam shouldn’t be too difficult.
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Old Mar 22, 2022 | 03:59 PM
  #236  
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Originally Posted by CamOnlyJabroni
going to try and get about 750hp to the crank out of it. Shafiroff seems to have little problems turning out 750hp from their 434 long blocks. Figured with 13.5:1 with another LLSR cam shouldn’t be too difficult.
You going to do this in a 4th gen f-body? If so, curious as to what you're going to do for heads/intake/exhaust.
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Old Mar 22, 2022 | 07:07 PM
  #237  
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Originally Posted by SS RRR
You going to do this in a 4th gen f-body? If so, curious as to what you're going to do for heads/intake/exhaust.
I currently have some Tony Mamo ported AFR 210’s. I called M&M Competition Engines again today to discuss my heads. I told them I would like to make peak power around 7krpm and use my current heads if possible. I was told they could open up my current heads enough and put bigger intake valves in to accommodate that. I currently have a ported Edelbrock LT4 intake that has been cut to accept my AZ S&M mono blade TB. I will send the intake with the heads and have the intake runners opened up to the heads.

For the air intake I’m going to have a 4” tube ran in front of the radiator support. Currently I’m running a LS7 MAF, FTP104mm lid to a Chris1313 non a/c air box and it’s a restriction with the 383. I need to do this as well so I have room to put a nitrous nozzle behind the maf. Right now it’s a little too close.

I won’t change the exhaust for now. I have 1 3/4-7/8 stepped kooks to kooks true dual 3” exhaust. If the headers create a large restriction I will most likely get some 2” made. Really I would be happy with 7 at the crank or 600+ at the tire. Basically would like the car to run like a healthy heads/cam C6 ZO6.




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Old Mar 22, 2022 | 09:51 PM
  #238  
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From: Jackstandican
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Just to satisfy my curiosity I'd weld in a bung and put in a psi gauge to see how much back pressure there is.
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Old Mar 24, 2022 | 06:11 PM
  #239  
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Originally Posted by SS RRR
Just to satisfy my curiosity I'd weld in a bung and put in a psi gauge to see how much back pressure there is.
Will most likely just dyno and look for something out of the ordinary. If it’s restricted that much I’m sure it will show it’s face.
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Old Nov 13, 2022 | 11:21 PM
  #240  
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I AM DIEING TO GET MINE! I was the first to put money down and it is mostly paid for now. Word is one will be at PIR 22

As soon as it gets to me we will start making the parts list for the twins to go on it

SS RRR I plan on just 1 7/8th to merge collectors into the turbos
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