C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Budget blower build up started.

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Old Dec 4, 2007 | 02:29 PM
  #21  
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Originally Posted by BrianCunningham
BTW things are kinda slow over at the engine builder that Cuisinart found.
Who did he find?
Old Dec 5, 2007 | 12:15 AM
  #22  
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Holy Heck Batman!!!!!!!!!!!!!!!!! SCCA????
Old Dec 5, 2007 | 12:41 AM
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Originally Posted by bill mcdonald
Who did he find?
A builder local to him, catering to racers.
Something about Keith Black, LSX and a whole bunch of other neat stuff in his shop. Nice clean & like an aerospace shop.

Like I said PM him for more info.

Originally Posted by steve40th
Holy Heck Batman!!!!!!!!!!!!!!!!! SCCA????
Street Mod 2

http://sccaforums.com/forums/thread/273284.aspx
Old Dec 5, 2007 | 12:54 AM
  #24  
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Originally Posted by BrianCunningham
A builder local to him, catering to racers.
Something about Keith Black, LSX and a whole bunch of other neat stuff in his shop. Nice clean & like an aerospace shop.

Like I said PM him for more info.



Street Mod 2

http://sccaforums.com/forums/thread/273284.aspx
Were you BSP? SM2 looks like more fun, as it looks like you run wut u brung!!!
Old Dec 5, 2007 | 01:04 AM
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I was in BSP, I got bumped to SM2 when I upgraded my radiator

So, I figured, they want me to run SM2 fine, I'll show them what I Vette can do in that class!
Old Dec 5, 2007 | 08:39 PM
  #26  
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I had Ron port the stock heads I bought.
That way we have a record of everything done.

They had to clean the heads before flowing them.
They didn't want 84k miles worth of crud clogging up the flow bench.

Originally Posted by cuisinartvette
Brian Cunninghams heads freshly soda blasted and flowed...
Very similar to the #s pulled off the web, never hurts to double check it.








Heads and intake will be ported and the flowed (again) seaprately and together. Just for reference. Odd intake port shape.....
Ive seen #s printed out here but no charts yet, just curious.

Thanks to Ron for getting that done, man they cleaned up nice

This will both end of lot of debates, and start many more.

peaked at .400 lift!

Makes you wonder about putting big rockers on stock heads.
Old Dec 6, 2007 | 01:25 AM
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Very nice!
Old Dec 6, 2007 | 06:23 AM
  #28  
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Whats the update on the new shocks
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Old Dec 6, 2007 | 09:59 AM
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Waiting for me to get back from Denver
Old Dec 20, 2007 | 09:17 AM
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Ron started porting my heads yesterday.
Here's an intake port.
Keep in mind that these are a work in progress, and he hasn't finished the port yet.



He's even porting the oil return holes for me

checkout how the stock guides are NOT centered in the casting
Still trying to figure out what that step on the backside is.


PS
This is my last day in Denver, and I'll be heading over to Gary's sometime next week to checkout mounting those shocks.
Old Dec 20, 2007 | 10:38 AM
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The stamp is what was left over from the machine punching the guide through the head apaprently when it was manufactured . They all have them.


Better?

Old Dec 20, 2007 | 10:44 AM
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BTW Did anyone notice Ron managed not to nick the stock seats when he did all that work?
Old Dec 20, 2007 | 10:51 AM
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really cool!!! Impressive work!!!!
Old Dec 20, 2007 | 08:16 PM
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Untouched exhaust on the right, still rough cut with more to do.
We'll hit the flow bench tomorrow and see where we stand.


Old Dec 21, 2007 | 07:58 PM
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Out of curiosity, had to check progress.....Got a ways to go.

http://forums.corvetteforum.com/show....php?t=1880792


http://forums.corvetteforum.com/show...35&postcount=8
Old Dec 22, 2007 | 12:43 AM
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Nice work Ron! Lets see them flowed buddy!
Old Dec 23, 2007 | 03:27 PM
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Just unwrapped my EM LT's today.
The quality of the jet coating is amazing, they looked like they were chromed



Gaskets and hardware came with it

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To Budget blower build up started.

Old Dec 23, 2007 | 09:38 PM
  #38  
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Very nice Brian. I sometimes wish I would have just S/C'ed the 408.

I have to ask though..."Budget blower build up"

Are building a blown motor on a budget....or blowing the budget on the build up
Old Dec 25, 2007 | 01:49 PM
  #39  
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Originally Posted by BrianCunningham
Just unwrapped my EM LT's today.
The quality of the jet coating is amazing, they looked like they were chromed



Gaskets and hardware came with it


BUDGET BLOWER BUILD MY @$$!

Those EM's look beautiful.now only if emmisions would allow em' on my car
Old Feb 18, 2008 | 10:43 AM
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Originally Posted by SHINOBI-X
BUDGET BLOWER BUILD MY @$$!

Those EM's look beautiful.now only if emmisions would allow em' on my car
Well funny you meantioned that.

Update:

Ron convinced me that for the $ I'm spending that I'm better off going to a casting better than stock. I went ahead and ordered up AFR's new Eliminator 195 castings for the LT4. You can make pretty good peak intake #'s with the stock casting, but there's not way you can ever make it flow on the exhaust like that. Which on a supercharged engine will be the choke point.



http://www.airflowresearch.com/195sbc_lt4.php

Next Ron will see if we can modify an LT1 intake or pick up a used LT4 or perhaps Edelbrocks new intake.

I'll also talked to Tony @ AFR and I'm going to have him make me a custom cam grind. Getting the cam grind for these aftermarket heads will be critical.

-----Original Message-----
From: cuisinartvette
Subject: they're heeeeeeeeeeere.....

Dude, these things are gorgeous...Doesnt look like a CNC'ed head, they look like more of a ***** out race head seriously. The exhaust ports look absolutely sick on this thing.

Last edited by BrianCunningham; Feb 18, 2008 at 11:49 AM.



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