TSP LS7 427 Build!!!!

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Feb 10, 2009 | 03:16 PM

CamaroSS22

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TSP LS7 427 Build!!!!

So I just got off the phone with Jon at Texas-Speed and have a huge smile on my face. I just ordered an LS7 427!!!!

New LS7 Block
Custom 4.127" Diamond Pistons
Forged Internals
TSP 66cc LS7 Heads with 2.2 Tit int valves and 1.61 SS Exhaust valves
Harland Sharp Rockers
LS2 Timing Chain
Melling Ported and Shimmed Oil Pump
LS7 lifters
And a custom spec cam that Jon and I picked out
25X/26X 6XX/6XX 112+2
Ported LS7 intake with PTM TB
Motron 60lb injectors.

Should be here in about a week and a half, just waiting on the heads to go throught the mill.

Should yield a SCR of 12.3:1.

Will take pics and video as updates come in.

Thanks again Jon, your the man!!!

Feb 10, 2009 | 03:18 PM

First Collision

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Sounds sweet.. should be a good build.

Feb 10, 2009 | 03:38 PM

03 BUSA

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From: Kannapolis, NC

Sounds like their 257/266 cam. Thru a 6 speed it should put down around 570 or so at the wheels!

Feb 10, 2009 | 03:53 PM

Haans249

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Is this a straight race setup? If its going to be mainly on the street, its going to be one painful motor to drive haha.

Feb 10, 2009 | 04:13 PM

Sales2@Texas-speed

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From: Texas!

We've done similar combos with less compression and less camshaft that did 600+rwhp SAE

Should be fun!

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Feb 10, 2009 | 04:30 PM

03 BUSA

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^^^I can see that with those heads.

Feb 10, 2009 | 07:29 PM

CamaroSS22

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Jon and I are pretty confident that it should make in the 600s. Well have to see.

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Feb 10, 2009 | 08:43 PM

CamaroSS22

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Its an m6 with a 12 bolt and 3.73s

Feb 10, 2009 | 09:28 PM

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njc.corp

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This should be fun

keeo us updated-

Feb 10, 2009 | 09:29 PM

#11

NHRAMAN

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From: Vancouver,[KITSILANO].B.C. Canada *WestCoast*

Sounds great.....

Feb 10, 2009 | 09:41 PM

#12

00_STANG_KILLER

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Subscribing sounds badass cant wait for numbers!

Feb 11, 2009 | 10:13 AM

#13

trumperZ06

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From: Kennesaw, Ga

Feb 11, 2009 | 11:08 AM

#14

SSIRBY

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From: Carthage, MS

nice build

Feb 12, 2009 | 06:21 PM

#15

CamaroSS22

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Ill keep you guys updated. Im gonna take a lot of pics when it all comes in.

Feb 16, 2009 | 07:14 PM

#16

CamaroSS22

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Just picked up the intake from the dealership this weekend for 315. Started light clean up and will port match it when i get the heads in.

Feb 16, 2009 | 07:22 PM

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SmokedOutZ28

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Subscribed!

Feb 16, 2009 | 07:23 PM

#18

3.8redbird

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need numbers

Feb 16, 2009 | 07:32 PM

#19

pmj341

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From: Sebring, Fl

Sounds like a nice combo.
Waiting!!!!!!!!

Aug 19, 2009 | 11:20 AM

#20

Stang's Bane

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Never mind, was just being a smart-***

Last edited by Stang's Bane; Aug 19, 2009 at 01:44 PM.

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TSP LS7 427 Build!!!!

TSP LS7 427 Build!!!!

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