Engine Build - Going Turblowed
Slugs -.006 out of the hole---iron blocks deck height at 9.23"
.051 gasket
61.15 cc for the stock 5.3 chambers
I came up with 9.49. Close to the factory rating.
Guessing 8 cc instead with the pistons at zero deck also came up
about the same, as I've not personally measured one.
So just replacing the heads with a 64.45 chamber knocked it down
to a boost friendly 9.15
You might as well just put the LS9 gaskets on now w/ studs...
Slugs -.006 out of the hole---iron blocks deck height at 9.23"
.051 gasket
61.15 cc for the stock 5.3 chambers
I came up with 9.49. Close to the factory rating.
Guessing 8 cc instead with the pistons at zero deck also came up
about the same, as I've not personally measured one.
So just replacing the heads with a 64.45 chamber knocked it down
to a boost friendly 9.15
You might as well just put the LS9 gaskets on now w/ studs...

.All that's left with the build is to bolt the intake up, hook up wire harness, bolt up trans and drop her in.
Primed it while it was on the lift to get oil flowing, sounded good trying to start.
We're going to start it tomorrow and hope for the best!

Videos will be posted soon.
That's great. Glad to hear it. Looking forward to the video.
Last item is the steering knuckle which I forgot and the torque arm.
Going to assume the P0300 code is normal since I'm using a 5.7 tune instead of 5.3?
Initial Start
Second Start
Last edited by JordanRN; Jan 13, 2015 at 08:33 PM.
Thanks,
Jordan
The Best V8 Stories One Small Block at Time
Overall she did great on her first voyage. Feels about the same as my LS1 power wise which is what I was hoping for.
Will get some dyno numbers soon as well as some videos.
Due for an oil change here shortly. Up to about 300 miles on the engine so far.
Any tricks to quite the valve train noise?
Anything else I should go over after the oil change as well?
Due for an oil change here shortly. Up to about 300 miles on the engine so far.
Any tricks to quite the valve train noise?
Anything else I should go over after the oil change as well?

I'd bet the hundred shot goes to 500/500 range......
https://ls1tech.com/forums/generatio...l#post18572732
Look at 4th picture. That's where the knock sensors are. I used my 5.7 valley cover as they were the same








