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Wanted AI 243s but don't have CORES...OPTIONS??????

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Old 04-22-2013, 01:22 PM
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Originally Posted by redtan
For ~$1600 I'd rather get some TFS as cast 220s or maybe the PRC as cast also.

$1600 into AI 243s pretty much maxes you out, so while they are great heads they are about done. With as cast aftermarket heads they perform just as well but have gobs of potential left in them.
I believe that is what I am starting to look into. I might just wait for another paycheck or two and already buy them ported and good to go. Still those cast heads lay down great number from what I have seen, its just the ported + CNC'ed ones are the icing on the cake haha.
Old 04-22-2013, 02:31 PM
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I snagged up a set of egay for like 300. Just got to keep your eyes open for em. Also check out Craigslist.
Old 04-22-2013, 03:45 PM
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Originally Posted by WS6ICK2k
Yea I noticed the dart heads and was very interested, but the price just increased $250 bucks on top of the internet prices, so for shipping one way and the machining your looking at around 2100 bucks with the BTR kit. They just haven't gotten around to updating the internet prices. For 2100 bucks wouldn't you look into a set like PRC 227s that are on sale at Texas speed for right under 2300 which have better flow numbers for what I understood.

http://texas-speed.com/p-1163-prc-22...der-heads.aspx
Not sure what you're talking about because I got mine for $1,595 (without springs). Paid for mine about 3 weeks ago.
Old 04-22-2013, 04:22 PM
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I got my 243s with comp .650 dual springs and Ti retainers for 650. With the Ai porting I'm at 1670 in the heads. You could always look into some TSP 2.5 LS6 heads.
Old 04-22-2013, 05:13 PM
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Got my 799s for under 300 shipped off fleabay. You can find them cheap-you just have to look. If on a budget you can run their 226cc head cheap if you look around for the parts.

Was thinking about going with Darts but I am going to wait and see how they do.
Old 04-22-2013, 05:43 PM
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Originally Posted by Rise of the Phoenix
Not sure what you're talking about because I got mine for $1,595 (without springs). Paid for mine about 3 weeks ago.
I didn't get any type of deal like that. Regardless let me know the results. Must have just recently changed. Heres the response I received from AI.

About 243s: "Our 243/799 cores are $500. The 232cc head with the BTR spring kit & our cores would be $1,795 + NC sales tax on the parts only."

Darts+Trick flow response: "The prices on the Dart & TrickFlow options are out of date. We just have not had time to revise. Add $250 to the Darts & $200 to the TF."

As of two days ago, I would be glad to forward this email to you.

Last edited by WS6ICK2k; 04-22-2013 at 05:49 PM.
Old 04-22-2013, 09:18 PM
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Buying cores and having AI work them is a crap shoot. Be careful on the cores you choose. They may need more work than you bargained for (Guides, new valves, etc and Shipping both ways)

You really can't go wrong with TSP heads and they give you new heads. Or else get a nice set of PRC or TFS aftermarket heads.
Old 04-23-2013, 05:33 AM
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Originally Posted by pauls99z28
It takes about a Month turnaround. this is normal especially with good weather coming up everybody wants to do their heads..lol
My heads arrived there on Friday, were machined on the weekend, and back on the brown truck Monday. I exchanged emails with AI over the weekend to confirm final mill numbers and to compete payment. Don't believe every negative thing ya hear mmmk.
Old 04-23-2013, 05:36 AM
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Originally Posted by badazz81z28
Buying cores and having AI work them is a crap shoot. Be careful on the cores you choose. They may need more work than you bargained for (Guides, new valves, etc and Shipping both ways)

.
And getting good advice from you is a crap shoot, especially regarding advanced induction.
Old 04-23-2013, 07:36 AM
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Originally Posted by 01ssreda4
My heads arrived there on Friday, were machined on the weekend, and back on the brown truck Monday. I exchanged emails with AI over the weekend to confirm final mill numbers and to compete payment. Don't believe every negative thing ya hear mmmk.
I have only heard great things about AI, which is the reason I wanted to do business with them. Every head cam combo I have seen using their heads is nasty, and very comparable to aftermarket top dollar heads.

They were very quick on responses also when I contacted them.
Old 04-23-2013, 08:14 AM
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Originally Posted by 01ssreda4
And getting good advice from you is a crap shoot, especially regarding advanced induction.
Has nothing to do with AI, you find some junk core it will cost you more money to get them up to snuff. Buying complete heads is less of a burden on the buyer (PRC/TFS). Besides AI doesn't sell used cores, he only sells new...I want to say he quoted me $800 for cores. That will end up costing one a whole lot more $$ total. Unless you have a good set of cores lying around, AI isn't the best advice to give someone when it comes to cost. AI heads are not that superior to pay so much more. There are better options out there.



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