GM cylinder head specs

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10-15-2009, 08:51 PM
jetmech

GM cylinder head specs

Thought you all might find this interseting. There's even a part that tells you how much to mill the heads to achieve a certain combustion chamber CC.

LSx Tech Sticky Specs, castings, swap info, etc
10-16-2009, 06:51 AM
Sleaper

Sticky material for sure!!!
10-16-2009, 09:19 AM
tanz45

x2

Maybe having this won't have Trav bugging V so much anymore. :LOL:
10-16-2009, 10:08 AM
txarkitekt

Quote:

Originally Posted by tanz45

Maybe having this won't have Trav bugging V so much anymore. :LOL:

+1. Yes, thank God.

And if Travis ever asks a question, just post up that link.
10-16-2009, 12:05 PM
bangbangskeetskeet

Quote:

Originally Posted by tanz45

x2

Maybe having this won't have Trav bugging V so much anymore. :LOL:

I hate you.

Quote:

Originally Posted by txarkitekt

+1. Yes, thank God.

And if Travis ever asks a question, just post up that link.

And I hate you more.
10-16-2009, 12:19 PM
txarkitekt

SUCCESS!!!! :thumb:
10-16-2009, 12:29 PM
bangbangskeetskeet

Yes sir...you finally succeded in admitting it.

[Today 10:16 AM] txarkitekt: I'm Gay
10-16-2009, 12:31 PM
pl4yboy

Quote:

Originally Posted by tanz45

x2

Maybe having this won't have Trav bugging V so much anymore. :LOL:

I think Clint asked me for this link about 24325 times...

Or maybe it was Trav.
10-16-2009, 12:40 PM
txarkitekt

It was Trav.
10-16-2009, 01:23 PM
GAMEOVER

Very good useful info...:thumb:
10-16-2009, 11:21 PM
cjriojas

Instructions For Trav:

1. Point Mouse Cursor Over Thread Tools And Click Once

2. Use The Mouse Cursor To Select Subscribe To This Thread

3. Use The Mouse Cursor Once More To Click The "add Subscription" Button

If These Steps Are Followed Accordingly, V Should Have No Further Pms From Trav
10-16-2009, 11:29 PM
jetmech

Did I miss something????
10-16-2009, 11:40 PM
bangbangskeetskeet

Quote:

Originally Posted by cjriojas

Instructions For Trav:

1. Point Mouse Cursor Over Thread Tools And Click Once

2. Use The Mouse Cursor To Select Subscribe To This Thread

3. Use The Mouse Cursor Once More To Click The "add Subscription" Button

If These Steps Are Followed Accordingly, V Should Have No Further Pms From Trav

Ha ha ha. NOT!

I don't send pm's. I just ask questions in the chat box....duh!
10-27-2009, 12:41 AM
cjriojas

i have some info to add

LS7 Intake LS7 Exhaust
cfm cfm
.200/161 114
.300/227 171
.400/291 193
.500/330 203
.600/351 209
.700/359 214
10-27-2009, 07:51 PM
Frenchy

Easiest thing to do is just tell Trav it can't be done for $50 bucks. Shuts him right down.
10-28-2009, 10:57 PM
Toadz

Man, talk about hate.

The link doesn't work for me. Anyone else having a problem with it?
10-29-2009, 12:34 AM
bangbangskeetskeet

Quote:

Originally Posted by sleeper1500

Easiest thing to do is just tell Trav it can't be done for $50 bucks. Shuts him right down.

:sad:
I've bumped my limit up to $150 now so take that :lol:
11-23-2009, 02:36 AM
cjriojas

Quote:

Originally Posted by cjriojas

i have some info to add

LS7 Intake LS7 Exhaust
cfm cfm
.200/161 114
.300/227 171
.400/291 193
.500/330 203
.600/351 209
.700/359 214

I found different numbers from LG Motorsports and i'm not sure which is correct.

Lift Intake Exhaust

.300 246 cfm 174 cfm

.400 302 cfm 200 cfm

.500 343 cfm 211 cfm

.550 358 cfm 216 cfm

.600 360 cfm 220 cfm

.650 379 cfm 224 cfm

LS7 Flow numbers - Corvette Forum
11-23-2009, 03:02 AM
cjriojas

I found these also. The numbers are from GM's parts catalog. LS7 heads will not fit on anything with a bore smaller than 4.1"

L92 Lightweight Offset Rocker Arms - Car Craft Magazine
04-24-2011, 04:05 AM
cjriojas

bump for the new guys. I would also like to add that i have been working on an excel sheet with GM's and several (hopefully all) aftermarket heads which includes flows, CC, and valve diameter. Should be done sometime after finals this semester.