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TEA LS6 Heads and Custom Grind Dyno Numbers!!!

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Old Apr 29, 2006 | 07:09 PM
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Default TEA Ls6 heads and Custom Grind numbers

443 rwhp and 406 rwtq. this is on my Z06.

here are the mods:
raptor intake
S3 TB
ASP pulley
232 236 580 580 112 +4
TEA ls6 heads. 2.05 intake and stock exhaust valves
LG longtubes no cats
Corsa Exhaust
3:90 gears
Textralia with steal flywheel
18x11 CCW wheels with 305 35 nittos.

this was on a half *** tune since i am still learning.

Last edited by algws6; Apr 29, 2006 at 09:06 PM.
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Old Apr 29, 2006 | 08:57 PM
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who ground the cam?

Well ****, I'll stick to the 12.5 bracket

Nice! What did you gain from before?
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Old Apr 29, 2006 | 09:03 PM
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Awesome #'s man

it would be nice to see the graph though .

peace
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Old Apr 29, 2006 | 09:08 PM
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its a comp grind.
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Old Apr 29, 2006 | 09:46 PM
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Nice numbers man!
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Old Apr 29, 2006 | 09:55 PM
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very nice man.
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Old Apr 30, 2006 | 09:30 AM
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Very nice. How's the driveability with that cam? Nice power for a "budget" set of heads. TEA can still get it done.

Bruce
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Old Apr 30, 2006 | 10:15 AM
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driveability is pefect and which is impressive since i really don't know how to tune. also, my drive train really isn't "dyno freindly" which also makes the results realy impressive. btw this was on 91 octane! TEA rocks!
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Old Apr 30, 2006 | 10:37 AM
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Great numbers for that seup and yes TEAs still kick ***!! They've been on my SS since 2003 thru a H/C nos setup, a vortech setup, and now the turbo setup
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Old Apr 30, 2006 | 06:15 PM
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So what et's are you shooting for?
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Old Apr 30, 2006 | 10:37 PM
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Nice numbers.

Were the heads milled? What are the SCR and DCR numbers?
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Old May 1, 2006 | 08:12 AM
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as far as times i don't know yet. it kind of depends on the wheather. the heads were milled .030 and i used .045 gaskets. also the pistons were flycut .006 on the intake side only. so can you tell me what my SCR and DCR numbersw are? thanks.
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Old May 2, 2006 | 02:41 PM
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I could figure it out if i knew the cylinder head chamber volume, what does milled 0.030 work out to on an LS6 head? what's the volume of the dish on the piston after fly cut? what's the IVC at 0.006" for your cam?

My best guess.

Code:
Bore 3.898 (inches)
Stroke 3.622 (inches)
Rod Length 6.098 (inches)
Cyl. Head Vol. 62 (cc)
Deck Height -0.008 (inches)
Head Gasket Bore 3.91 (inches)
Head Gasket Thickness 0.045 (inches)
Piston to Cyl. Wall Clearance 0.003 (inches)
Top Ring Land Height 0.2 (inches)
Piston Dome Vol. -1 (cc)

Compression Ratio:
11.072 : 1

Displacement:
345.8(ci), 5.7 (liters)

Bore / Stroke Ratio:
1.076 : 1

Rod / Stroke Ratio:
1.684 : 1

IVC (°ABDC).....DCR
60.....9.124 : 1
61.....9.059 : 1
62.....8.994 : 1
63.....8.927 : 1
64.....8.859 : 1
65.....8.79 : 1
66.....8.72 : 1
67.....8.65 : 1
68.....8.578 : 1
69.....8.505 : 1
70.....8.432 : 1
71.....8.358 : 1
72.....8.283 : 1
73.....8.207 : 1
74.....8.13 : 1
75.....8.052 : 1
76.....7.974 : 1
77.....7.894 : 1
78.....7.814 : 1
79.....7.733 : 1
80.....7.652 : 1
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Old May 3, 2006 | 10:50 AM
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told ya you would like that cam. nice numbers.
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Old May 3, 2006 | 11:28 AM
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well, it turns out i had a vacum leak so i will have to go back and retune. hopefully i will hit that 450 mark. stay tuned.................
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Old May 3, 2006 | 12:19 PM
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Do you have any before numbers?
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Old May 3, 2006 | 02:14 PM
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it did 420rwhp 396 rwtq on a cam only set up with a F13. this was done through 3.42s and 295 tires in leu of 3:90s and 305s.
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Old May 4, 2006 | 06:00 PM
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Im sure you'll hit those #'s Al Can't wait to c you fly down the track, should be
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