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

Converting SBC heads to reverse flow

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Old May 7, 2009 | 09:44 PM
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Default Converting SBC heads to reverse flow

What does it take / cost?

Thanks
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Old May 7, 2009 | 11:43 PM
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Are you serious?
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Old May 8, 2009 | 12:10 AM
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Originally Posted by gregrob
What does it take / cost?

Thanks
sorry, i just dont see the need nor point for that.
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Old May 8, 2009 | 12:18 AM
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you would get out cheaper probable by just buying a set of SBC heads instead of converting LT heads to a standard SBC, dont go through the trouble
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Old May 8, 2009 | 12:35 AM
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Water jackets are differant as well.
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Old May 8, 2009 | 05:58 PM
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Originally Posted by slownova73
you would get out cheaper probable by just buying a set of SBC heads instead of converting LT heads to a standard SBC, dont go through the trouble
Try reading what I said again... I said convert SBC heads TO reverse flow...

Perhaps I got a screaming deal on a set of SBC heads and want to put them on an ltx engine...

Anyone have any meaningful input?
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Old May 8, 2009 | 06:01 PM
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Originally Posted by gregrob
Try reading what I said again... I said convert SBC heads TO reverse flow...

Perhaps I got a screaming deal on a set of SBC heads and want to put them on an ltx engine...

Anyone have any meaningful input?
It can be done, if the heads are radical enough and you got a good deal, then it would be worth it to convert them. Don't know where to get it done or how much it costs though.
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Old May 8, 2009 | 06:05 PM
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Thanks man.
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Old May 8, 2009 | 06:13 PM
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Originally Posted by gregrob
Thanks man.
So, what heads did you get?
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Old May 8, 2009 | 06:15 PM
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None yet. Wanting to see what it would cost to convert, in order to weigh out the benefit vs cost.

At this point it will probably be 195 AFR's. Street or Comp ported will depend on the budget.

I can get street ported very cheap though. Cheaper than AI's 190cc heads and they already have rocker studs and guide plates installed...
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Old May 8, 2009 | 06:37 PM
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Originally Posted by gregrob
Try reading what I said again... I said convert SBC heads TO reverse flow...

Perhaps I got a screaming deal on a set of SBC heads and want to put them on an ltx engine...

Anyone have any meaningful input?
my bad dude, i read it right i just typed it wrong lol
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Old May 8, 2009 | 06:45 PM
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lol it happens
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Old May 9, 2009 | 07:02 AM
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It opens up your single plane choices immensely, since they will all bolt right up.
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Old May 11, 2009 | 11:46 AM
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Originally Posted by joelster
It opens up your single plane choices immensely, since they will all bolt right up.
Good point.
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Old May 11, 2009 | 02:03 PM
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call AI.
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Old May 11, 2009 | 04:56 PM
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I did it, Call CFM, Creative FLow Management, they did mine. Cost was $400.
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Old May 12, 2009 | 06:08 AM
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It's surprizingly simple once you see a set of them done. People think that sbc and LT1 heads are so different but they are not. Honestly though, why do it to AFR 195's? They make them for LT1's and they are only 300-400 more. Unless you are getting them for a song, then I would say go for it.
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Old May 12, 2009 | 08:09 AM
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Originally Posted by joelster
It's surprizingly simple once you see a set of them done. People think that sbc and LT1 heads are so different but they are not. Honestly though, why do it to AFR 195's? They make them for LT1's and they are only 300-400 more. Unless you are getting them for a song, then I would say go for it.
Exactly what I was about to post.

If you are converting heads it better be for some killer big runner SBC heads to go on a solid roller stroker! Converting over afr 195s seems silly unless you get them for close to free.
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Old May 12, 2009 | 08:55 AM
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I have gone the other way and it wasnt that hard. In your case one head needs two holes opened up. and then your steam pipe holes in the back. or you can use the back of the intake some of the newer intakes put holes back there. So use some braided line and some fittings and you are set. But if you are going to do it I would think a really good set of heads would be worth the trouble not something that is comparable to an lt4 head.
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Old May 12, 2009 | 09:34 AM
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I converted a set of brodix Track 1s and it was pretty easy. Most shops would charge you about $350-400, and its totally worth it if you score a deal on them.
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