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PRC LS7 Small Bore Cylinder Heads Nears Production! 390cfm on a LS3 Bore!!

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Old 05-27-2011, 11:34 AM
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yes. Is the FAST LS7 intake any better than their LS3 intake?
Old 05-27-2011, 11:36 AM
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Originally Posted by DietCoke
These use an LS7 intake and rocker arms, correct?
Yes sir that is correct, still LS7 style parts.
Old 05-27-2011, 03:04 PM
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I'd really like to here more on the specifications of these and your LS3 castings as well.
Old 06-08-2011, 09:09 PM
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.....
Old 06-08-2011, 09:38 PM
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Have a block coming...
Old 06-14-2011, 01:26 PM
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Called today and got myself in line.
Old 06-18-2011, 11:09 AM
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I wonder how much TSP will charge to add these heads to a TSP 418 C.I.D. L92/LS3 Long-Block. I guess I will have to start saving once I get my swap running.
Old 06-19-2011, 07:35 PM
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These heads dont seem to exist on your new website...
Old 06-19-2011, 07:37 PM
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Call them. I did earlier this week. Waiting to get the castings. Told me 2 weeks and they would have them in their hands.
Old 06-19-2011, 07:46 PM
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Non-related issue.
Old 06-19-2011, 07:50 PM
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Probably not on the website for the reason i stated. New product...thats why i said what i did.
Old 06-19-2011, 08:06 PM
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Originally Posted by TwoValveKid
Probably not on the website for the reason i stated. New product...thats why i said what i did.
TSP previously stated that they were waiting on their new website to add the head and that it would be listed there on release. (IE, it wasn't on the old website)

Kindly take your glass of now, thanks. No **** you can call them. Like I said, unrelated issue.
Old 06-19-2011, 08:51 PM
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Wow...
Old 06-19-2011, 09:15 PM
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must be that time of the month ^^
Old 06-19-2011, 09:23 PM
  #195  
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I wasnt going to say anything...but...yeah
Old 06-20-2011, 11:25 AM
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lol. I am sure once they start getting a steady supply of castings, they will put them on their web site.
Old 06-20-2011, 08:15 PM
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How much power did they make in the shop car? Still the 231/236 cam?
Old 06-20-2011, 09:22 PM
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^ curious as well.
Old 06-28-2011, 08:18 AM
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How's the wait going on these?
Old 06-28-2011, 09:22 AM
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I called about two weeks ago and "ordered." Said it would be about two weeks before they got the castings and I asked the end of last week if it was still on schedule and was told they expect to have castings in hand the end of this week.


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