LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Breaking in new 396 build.

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Old Feb 25, 2011 | 09:50 AM
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Default Breaking in new 396 build.

Yay! I made 8 HP @ 2000 RPM.

http://www.youtube.com/watch?v=YJnwp...layer_embedded
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Old Feb 25, 2011 | 10:26 AM
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Nice, any WOT pulls yet? Looks like you have carb on it, is that just for break-in on the dyno? Or are you switching to a carb this year?
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Old Feb 26, 2011 | 06:58 PM
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Hey Colin,

carb and carb intake, etc. are all just for dyno. My builder doesn't have the ability to do fuel injection/PCM etc. on his dyno. We have to dyno it "old school".
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Old Feb 26, 2011 | 09:15 PM
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Any details on the new setup?
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Old Feb 26, 2011 | 10:47 PM
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Originally Posted by TWS
Hey Colin,

carb and carb intake, etc. are all just for dyno. My builder doesn't have the ability to do fuel injection/PCM etc. on his dyno. We have to dyno it "old school".
Would you mind PMing me a cost?

I will also be breaking in my engine on an engine dyno before throwing it in my car.
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Old Feb 27, 2011 | 12:53 PM
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Originally Posted by TWS
Hey Colin,

carb and carb intake, etc. are all just for dyno. My builder doesn't have the ability to do fuel injection/PCM etc. on his dyno. We have to dyno it "old school".
Sounds like how i did my first 396. That toilet made 537/491.

Good luck, Todd!
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Old Feb 27, 2011 | 01:47 PM
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Very cool! I bet you are excited!
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Old Feb 27, 2011 | 02:31 PM
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Originally Posted by flyinZ
Any details on the new setup?
It's really a rebuild after I spun two rod bearings last September. Not the builder's fault. Freakin' oil pump pickup snapped right off the tube. Strangest thing, but I tend to have bad luck with that kind of ****.

397 (I call it 396 to avoid all of the weird looks)
Cola crank with Callies splayed main caps
Scat H-beam 6" rods
Diamond pistons
AFR Eliminator 210's
Custom cam - was my old Comp Cam, but we had Bullet regrind it. Glenn and I had an idea about changing the profile and Bullet agreed with our changes.
LT4 intake with the Lloyd Elliott treatment
CR ended up 11.9:1

Last edited by TWS; Feb 27, 2011 at 02:37 PM.
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Old Feb 27, 2011 | 02:36 PM
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Originally Posted by Puck
Would you mind PMing me a cost?

I will also be breaking in my engine on an engine dyno before throwing it in my car.
My build cost or the dyno session?

I think Glenn charges $500 to dyno. He provides everything: oil, filter, race gas, etc. etc. It's usually mandatory when he does a complete motor build. Because I am a repeat customer and because we are playing around with it some in addition to normal run-in and pulls, we have done two dyno sessions and will be doing a third - all covered under the one time dyno fee.
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Old Feb 27, 2011 | 02:39 PM
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Originally Posted by Speed Density
Sounds like how i did my first 396. That toilet made 537/491.

Good luck, Todd!
That's pretty stout Tony.

Thanks!

Originally Posted by Black94Z28
Very cool! I bet you are excited!
Yes sir. Car has been sitting on jackstands since September. I'm ready to put that pig back together and wail on it.
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Old Feb 27, 2011 | 02:40 PM
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I want a 397 guess ill have to live with 355 for awhile lol
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Old Feb 27, 2011 | 07:11 PM
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That setup should haul, for sure!
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Old Feb 27, 2011 | 08:16 PM
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Originally Posted by TWS
Hey Colin,

carb and carb intake, etc. are all just for dyno. My builder doesn't have the ability to do fuel injection/PCM etc. on his dyno. We have to dyno it "old school".
Really? About all that he would have to do is get a fuel supply system that would allow fuel to return to a tank and provide enough backpressure at the rail. I asked about running my dyno at the local shop and all he said I would have to do is bring my own fuel delivery system.
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Old Feb 28, 2011 | 09:14 AM
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Originally Posted by TWS
That's pretty stout Tony.

Thanks!



Yes sir. Car has been sitting on jackstands since September. I'm ready to put that pig back together and wail on it.
lol sounds like my car sittin on jackstands
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Old Feb 28, 2011 | 07:55 PM
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Originally Posted by TWS
It's Strangest thing, but I tend to have bad luck with that kind of ****.
Understatment of the year award goes to Todd.
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Old Feb 28, 2011 | 08:54 PM
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All you guys bringing all these fresh setups to the shootout are making me jealous. My work has been slow so I can't find the extra cash to change anything.
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