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Boost Ready 347 Short Block?

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Old 10-18-2008, 11:00 AM
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Default Boost Ready 347 Short Block?

I am trying to plan a boosted setup for my car next year. How much could I expect to pay for a well built, boost ready short block (stock cubes)?

I am looking at the KYTP turbo setup, I would probably be running 13-14lbs of boost.
Old 10-18-2008, 11:03 AM
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prob about 4 grand after tax... rough guestimate
Old 10-18-2008, 11:09 AM
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Sponsors feel free to chime in too.
Old 10-18-2008, 11:12 AM
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Got mine for 3,200 from texas speed. This was 4 years ago so the price has probly gone up. See sig there's alot of pic's. Very happy with mine.
Old 10-18-2008, 11:28 AM
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I was actually looking at TSP. Who builds their short blocks? LME?
Old 10-18-2008, 11:47 AM
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Originally Posted by bad2000z
I was actually looking at TSP. Who builds their short blocks? LME?
It might be, I delt with jayson on this deal and he spoke very highly of their builder. Don't quote me but i thought he said something about their machine shop is the one that builds the c5r for the 24 hour Le Mans corvette. When i told them my goal of 12 pound of boost and 600rwhp i was told this engine will handle that all day and then some. I'm at 540 now and twin fuel pumps and a re dyno in the next month, hoping to get my goal of 600 at the wheels.
Old 10-19-2008, 06:24 PM
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Bump..
Old 10-19-2008, 06:49 PM
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Keep it simple.

-LS1 block
-Stock LS1 Crank
-6.125 rods
-Mahle -15cc dished pistons
-.052 MLS head gaskets.

Stock 62cc heads yeild roughly a 8.8:1 compression engine.

I have built a few engines with above specs and ran them anywhere from 7lbs to 17lbs of boost and anywhere from 530rwhp to 760rwhp.

If you have a solid stock bore block you can build the above shortblock for around $1500 with ARP main and head studs.

Cheap, reliable, and alot better than stock.
Old 10-19-2008, 06:58 PM
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For the 1,500 do get another block and crank, Or is that for reuseing owners block and crank?
Old 10-19-2008, 07:01 PM
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I dont build and sell engines. Just stating what I have done before. The $1500 is using the the owners block and crank.
Old 10-19-2008, 07:04 PM
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Thanks for the reply Josh. My heads are milled .030, how much of a difference does that make with compression? Could I still run 13-14psi with 93 octane?
Old 10-19-2008, 07:05 PM
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I just realized how dumb of a question that was, I could just run a deeper dish piston.
Old 10-19-2008, 07:10 PM
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Subscribing
Old 10-20-2008, 08:59 AM
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Any sponsors?
Old 10-20-2008, 01:52 PM
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with you only going to run 12-13psi i dont think i would go less than 9.5 to 1 and you can still run pump gas, ive seen this and sometimes more done multiple times..
Old 10-20-2008, 07:39 PM
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I just got a quote from HKE. It's looking good. I guess I'd better start saving my pennies.
Old 10-21-2008, 03:25 PM
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We have our forged 347's that we have run up to 24 lbs of boost, 1000+ RWHP, and gone 8.4s in the quarter mile with them.

Feel free to give us a call if you have any questions.

Max
908.317.4496
Old 10-21-2008, 08:11 PM
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My personal car used our off the shelf short-block components & supported 900rwhp in a automatic. A simple 347 costs right around 3000, and you can receive a healthy credit by sending in a core block & crankshaft! We stock approximately 40 motors at any one time, so odds are good we have several boost motors in stock! Give me a call if you want to discuss our short-blocks & what makes our combos different from competitors....
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Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com



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