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

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Old 05-02-2011, 04:03 PM
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Yes guys these heads are shipping & priced standard just like our other aftermarket casting heads. Meaning you can order a LS7 cylinder head starting at 2399!!
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Old 05-02-2011, 06:09 PM
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Originally Posted by Jason 98 TA
Yes guys these heads are shipping & priced standard just like our other aftermarket casting heads. Meaning you can order a LS7 cylinder head starting at 2399!!
Are they listed on your website.
What kind of options do you have on these heads. (Starting at 2399)
What rocker arms.
Which intake for all out race car. LS3/418
Cam specs for all out race car. LS3/418
Old 05-03-2011, 07:27 PM
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cant wait to see the dyno results.
Old 05-07-2011, 10:39 AM
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Anybody have these heads yet.
Any updates from TSP.
I would love for TSP to step up and tell us more about these heads, instead of just saying these heads are shipping and they are the standard price.
I was really interested in these heads but if I can't get any info, I'm not going to buy something I know nothing about.

If these heads are for a 416/418 motor, then why don't TSP put a set on their 418 shortblock they sell and give us some real time numbers. Simple enough, in my book.
Old 05-07-2011, 08:43 PM
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Originally Posted by RENE'S RAGE

If these heads are for a 416/418 motor, then why don't TSP put a set on their 418 shortblock they sell and give us some real time numbers. Simple enough, in my book.
thats what I am waiting for too
Old 05-08-2011, 11:41 PM
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Cant find them on the website anywhere
Old 05-09-2011, 12:43 PM
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Originally Posted by Jason 98 TA
Yes guys these heads are shipping & priced standard just like our other aftermarket casting heads. Meaning you can order a LS7 cylinder head starting at 2399!!
Hey Jason

I called and tried to order. Couldnt take the order since there was no info on heads or options. Any updates on these? Id like to place an order
Old 05-09-2011, 02:27 PM
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I called and they were not aware of either LS3 or LS7 heads being available.
Old 05-13-2011, 03:38 PM
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I think Jason is dropping the ball (top people over there). They let the internet community know of the heads being ready, but dont update their website and even worse.. don't clue in their sales/tech staff that they are ready for sale. **** poor business practices.(?)

If someone was seriously looking to get these heads...... they shouldn't let a unimformed staff derail them. Insist they contact Jason or someone else "in the know".

I am sure Jason(TSP) or someone will comment eventually why they havent updated their website or imformend their staff to sell these heads.
Old 05-13-2011, 03:50 PM
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Originally Posted by v8pwr
I called and they were not aware of either LS3 or LS7 heads being available.
I am sure what you were told is that they were not shipping yet...not that the salesperson you spoke to didn't know they were available. Quite a difference there!

Originally Posted by Jimbo1367
I think Jason is dropping the ball (top people over there). They let the internet community know of the heads being ready, but dont update their website and even worse.. don't clue in their sales/tech staff that they are ready for sale. **** poor business practices.(?)

If someone was seriously looking to get these heads...... they shouldn't let a unimformed staff derail them. Insist they contact Jason or someone else "in the know".

I am sure Jason(TSP) or someone will comment eventually why they havent updated their website or imformend their staff to sell these heads.
As for why the website hasn't been updated, we have our new site 99% ready and it is launching, with a little luck, this coming week. It is somewhat a waste of time to update an outdated website for a week or so, when the new site is bigger, better, and will have the information.

The information we have available is here with all of us sales guys....but you have to realize that we haven't had 10 sets on vehicles yet, nor have we been able to do as much of the dyno testing as we'd like yet. They are a work in progress, and we're giving the information and results we have as it is available to us (including Jason). Anybody who's been a customer of Texas Speed's knows you don't need to go to the co-owners to get tech information. The sales staff here is as qualified and educated on this platform and our product line as anybody around, bar none.
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Old 05-13-2011, 04:02 PM
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Originally Posted by Jason 98 TA
Yes guys these heads are shipping & priced standard just like our other aftermarket casting heads. Meaning you can order a LS7 cylinder head starting at 2399!!
Originally Posted by Matt@Texas-Speed
I am sure what you were told is that they were not shipping yet...not that the salesperson you spoke to didn't know they were available. Quite a difference there!



.
So what is it ehn? A setback? If so... why not just say so?
Old 05-13-2011, 04:19 PM
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The first small run of castings are gone. Guys can place an order any time you are ready. We should have more castings in another week or two.

6-bolt castings are standard
70cc Chambers out of the box (milling is available)

$2399.99 - Stainless Valves
$2699.99 - Hollow-stem Valves
$2999.99 - Titanium Valves
+ $50 for PRC EHT Springs
+$225 for PRC .700" Springs

Jon
Old 05-13-2011, 04:31 PM
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Originally Posted by Jon@Texas-Speed
The first small run of castings are gone. Guys can place an order any time you are ready. We should have more castings in another week or two.

6-bolt castings are standard
70cc Chambers out of the box (milling is available)

$2399.99 - Stainless Valves
$2699.99 - Hollow-stem Valves
$2999.99 - Titanium Valves
+ $50 for PRC EHT Springs
+$225 for PRC .700" Springs

Jon
Jon,
Thanks for clearing that up. I knew I seen somewhere they were shipping. LOL

When you have your new webpage up and running, I take it you will have flow data on this new head?

thanks,
Jim
Old 05-13-2011, 05:44 PM
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Screw flow data. I want hp data. Haha
Old 05-13-2011, 05:46 PM
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Also, will they fit on a ls2 bore without valve to cylinder wall contact?
Old 05-13-2011, 08:12 PM
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When I called they said they were not aware of these heads being available for sale or know how they can be configured. They were not aware of any specifications other than the major stuff covered in this thread. It seems as if you have something great here, let it out.
Old 05-14-2011, 07:01 AM
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What about springs good to .750" lift for solid roller applications?
Old 05-14-2011, 02:35 PM
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Originally Posted by v8pwr
When I called they said they were not aware of these heads being available for sale or know how they can be configured. They were not aware of any specifications other than the major stuff covered in this thread. It seems as if you have something great here, let it out.
Someone needs to sit TSPs sales staff down and clue them in.
Old 05-14-2011, 11:04 PM
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Originally Posted by Jimbo1367
Someone needs to sit TSPs sales staff down and clue them in.

I had the same problem when I called Friday. So I placed my order with Mast. The staff did not know anything about the heads at all.
Old 05-14-2011, 11:06 PM
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Originally Posted by Mas280
I had the same problem when I called Friday. So I placed my order with Mast. The staff did not know anything about the heads at all.
'

what mast heads did you order?


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