Gauging Interest in "BIG" CID LT1 Block
#121
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It's definitely an awesome idea, but something tells me that it'd be something that generated alot of interest, but not alot of people actually able to build one of these setups (cost wise). I definitely hope I'm wrong.
#123
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yes im interested in a 427,big time.....ive allways said if some one comes out with a lt1 block at a 1200 dollar price, thay wouldnt be able to keep the on the shelves.......i bet thay would sell 40 to 50 blocks in florida in he first year....and after dart build a block then we will all be wanting to buy a dart single plane intake maid for the ltx heads....hint, hint, hint.
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I dont understand why everyone is so in need of a LT1 specific head to feed a motor that that this block would be capable of producing.
Take a set of bad *** Gen1 heads and convert them. Your not gonna put a stock intake on a 400+ cube engine anyway. Most likely it will be a super vic of some form...which will bolt DIRECTLY to a set of Gen1 heads with no changes.
Having a set of heads converted is $400
Take a set of bad *** Gen1 heads and convert them. Your not gonna put a stock intake on a 400+ cube engine anyway. Most likely it will be a super vic of some form...which will bolt DIRECTLY to a set of Gen1 heads with no changes.
Having a set of heads converted is $400
#137
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LS heads-- $1500-$2500
LS intake-- $400-$800
LS specific cam for SBC--$400ish
new headers--$500ish
new TB--$ 300ish
I am sure I am forgetting a lot of little stuff too, but this isn't a cost effective way to make power. The block doesn't have provisions for bolting both styles of heads to it.
#139
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The block you are talking about is an SBC from World Products that accepts LS heads. Do you know how much more money it costs? Lets break it down:
LS heads-- $1500-$2500
LS intake-- $400-$800
LS specific cam for SBC--$400ish
new headers--$500ish
new TB--$ 300ish
I am sure I am forgetting a lot of little stuff too, but this isn't a cost effective way to make power. The block doesn't have provisions for bolting both styles of heads to it.
LS heads-- $1500-$2500
LS intake-- $400-$800
LS specific cam for SBC--$400ish
new headers--$500ish
new TB--$ 300ish
I am sure I am forgetting a lot of little stuff too, but this isn't a cost effective way to make power. The block doesn't have provisions for bolting both styles of heads to it.
#140
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Well GM made 5 big block LT1/4's, a friend just got number 1 of 5 yesterday. It is a factory 4.025 bore, billet mains, and utilizes opti-spark, LT style cam, head bolt pattern, and intake bolt pattern. I have pics but not sure how to post them. If you would like to see them please pm me.
![](http://i300.photobucket.com/albums/nn35/Proelky/th_download-1.jpg)
![](http://i300.photobucket.com/albums/nn35/Proelky/th_download-2.jpg)
![](http://i300.photobucket.com/albums/nn35/Proelky/th_download-3.jpg)
![](http://i300.photobucket.com/albums/nn35/Proelky/th_download-4.jpg)
![](http://i300.photobucket.com/albums/nn35/Proelky/th_download-1.jpg)
![](http://i300.photobucket.com/albums/nn35/Proelky/th_download-2.jpg)
![](http://i300.photobucket.com/albums/nn35/Proelky/th_download-3.jpg)
![](http://i300.photobucket.com/albums/nn35/Proelky/th_download-4.jpg)
![](http://i300.photobucket.com/albums/nn35/Proelky/th_download-5.jpg)
Last edited by proelky; 04-15-2009 at 02:22 PM. Reason: adding pics