LT1-LT4 Modifications 1993-97 Gen II Small Block V8
View Poll Results: What engine would you go with
Built LT1 (close to stock cubic inches)
3.49%
Built LT1 (big cubic inches)
14.41%
Built LT4
3.93%
LT5
5.68%
Built LS1
5.68%
LS7
29.26%
Forced induction LTx
8.30%
Forced induction LSx
29.26%
Voters: 229. You may not vote on this poll

What Engine would you get?

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Old Apr 6, 2007 | 04:04 PM
  #61  
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Money not being an issue fug all of them on the list. BBC & Big Turbo.
Old Apr 6, 2007 | 07:50 PM
  #62  
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i dont see the ?
if you have the money ls7 anything. why would you not?
Old Apr 13, 2007 | 12:48 AM
  #63  
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Originally Posted by VinR1
I'd get World Product's tall deck LSX block - 482ci, a set of their heads or some LS7s with a good port and a nice lumpy cam... 700hp shouldnt be too hard to come by with that combo
I'd get World's Motown 638ci 900hp out of the crate, and drop a 502 RAMJET intake on it with a wipple, JUST for overkill

As for the options in the list. It really is a toss up between an LT5 (which I know a guy who has one sitting around), toss the twin turbo kit on it, pumped into a 6L80E and get the SLP early 4th ram air hood (since I'll probably need the room). And if it's possible, punch the LT5 out farther!! I hear from the ZR1 site those motors are bullet proof. People have 200K on their CORVETTES heh Of course, if I had an LT5, I'd drive all the time too!!!

Good thread. Shame I missed it all the time till now!
Old Apr 13, 2007 | 09:10 PM
  #64  
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Working on mine now..
https://ls1tech.com/forums/lt1-lt4-modifications/695685-update-swap.html
Old Apr 29, 2007 | 09:29 PM
  #65  
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all aluminum sbc with sb2.2 heads, sheet metal intake, big stuff 3, with either big procharger or big single turbo. hello 7's!
Old May 1, 2007 | 08:21 PM
  #66  
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im trying to build a beefed up 4 bolt main lt4 and with a blower
Old May 1, 2007 | 10:34 PM
  #67  
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Forced induction LS2... forged internals
Old May 2, 2007 | 12:13 AM
  #68  
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vtech!!
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Old May 2, 2007 | 12:46 AM
  #69  
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Originally Posted by josh3111
vtech!!
Yea if you want to run 14's the rest of your life..
Old May 2, 2007 | 04:51 AM
  #70  
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Use the new LSX blcok, big cubes and a twin turbo setup, also put it in my LT1 body...just to **** with people i would make it as quiet as possible.
Old May 2, 2007 | 06:24 AM
  #71  
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okay ls7
Old May 8, 2007 | 06:18 PM
  #72  
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Default Best LSX Motor

GM LSX 2500HP Rated 6-bolt Block 4.125" Bore, Forged Diamond/JE Pistons, Oliver Billet Rods, Callies Magnum 3.625" crank, Clevite H-Series Bearings, ET Ported LS7 Heads, Custom Solid Roller Camshaft, Ported LS7 Intake Manifold, Dry Sump Lubrication, Twin 67-70mm Precision Turbos, Jesel J2K Shaft-Mount Rockers, Morel Solid Roller Lifters, Three-piece Pushrods, 100-160 LBS Injectors , Big Stuff 3 ECU, 8500 Rev limit.

I think with Methanol injection, This motor could be 1000whp daily driven in a camaro/vette m6 with 93 pump gas.
Old May 15, 2007 | 10:59 PM
  #73  
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LT5 lol i want that engine in my trans am lol it can beat all the lsx cars except for the ls2 and ls7 now well its close to the ls2
Old May 15, 2007 | 11:04 PM
  #74  
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Originally Posted by ZONES89RS
Use the new LSX blcok, big cubes and a twin turbo setup, also put it in my LT1 body...just to **** with people i would make it as quiet as possible.
That's why I am doing mine.. but it's goin to be loud and nasty..

Originally Posted by That_guy
LT5 lol i want that engine in my trans am lol it can beat all the lsx cars except for the ls2 and ls7 now well its close to the ls2
That Engine would be great if it was forced-induction, but it's a pain in the *** to work on..not a whole lot of aftermarket for it either..
Old May 17, 2007 | 12:00 PM
  #75  
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If money here is not an object, tyhen there is only one answer for this poll.

Falconer V12

http://www.falconerengines.com/prod04.htm

Check out his HP model specs. Oh and it's ready for GM mounts.
Old May 21, 2007 | 08:20 AM
  #76  
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Damn.. that's insane..
Looks like a 350 and a half..literally..
Old May 21, 2007 | 11:23 AM
  #77  
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**** lol supercar beater right thur lol
Old May 28, 2007 | 07:59 PM
  #78  
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i'm thinking lsx block 500ci 10-71 bds w/ all supporting mods.to top it off about 50 percent nitro.
Old May 28, 2007 | 08:04 PM
  #79  
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I need to correct my above Motown "want". It's not a Motown block, it's a Merlin, it's also only 632ci not 638. And the 900hp model is the race gas version. The pump gas is 800hp & 750ftlbs. I'd rather have that, than the V12 above It's shorter, less pistons, and is already got a shitload of aftermarket parts! Probably the same price, but nothing sounds like a big block V8

If I'd like to go long and insane, I'd just get two ZZ4's and chain them together for a V16. Like they do for the trailer pull tractors. I dare you to tell me dual LT1 motors wouldn't be cool Or, go ***** out and get 2 twin turbo LT5s and do that. Wouldn't be very cost effective though heh.

Speaking of LT5... I think it's got a big brother still living...
http://www.falconerengines.com/prod05.htm
Old May 28, 2007 | 08:06 PM
  #80  
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Originally Posted by SincalT/A
i'm thinking lsx block 500ci 10-71 bds w/ all supporting mods.to top it off about 50 percent nitro.
World makes a 481ci, but I'd be surprised if anyone made a SB LSx bigger than them. They even make a 454ci SBC GenI, which is amazing. I guess World lives by the "Go big or go home" saying lol



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