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

LT1 stroker "It's alive"

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Old Mar 26, 2011 | 10:38 PM
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St. Jude '10
Default LT1 stroker "It's alive"

Started this June, 09 with a set of head ported by cuisenartvette



then the built short block from QMP racing



Then various parts gathered over the last 18 or so months, some from the good folks here on the forum and some from JimTune here in OKC. Jim is doing the tune.






Finally of the last couple of months I've been getting all new sensors, switches, water pump, etc. and putting it all together. Also, cleaned up a few things to make them look a little better.









Today, I did this.

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Old Mar 27, 2011 | 02:14 AM
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Sounds good. what cam is in it? You will love the torque increase going to a 383. And Ron does nice work on the heads, should run strong.
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Old Mar 27, 2011 | 02:23 AM
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Mean sounding motor.
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Old Mar 27, 2011 | 08:43 AM
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Nice Work. I really like how you polished up all the aluminum and painted while you were in there. Very smart to do it all at once.
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Old Mar 27, 2011 | 08:59 AM
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Sounds strong!!
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Old Mar 27, 2011 | 10:30 AM
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nice
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Old Mar 27, 2011 | 10:49 AM
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Thanks to everyone The cam was custom designed around the rest of the parts I had bought for the engine by the same guy who is doing the tune. As Ron (cuisenartvette) mentioned to me it is very torguey. But it's still on the small side.

INTAKE .......... EXHAUST
268 ............ 280
218 ............ 230
.357 ........... .361 LOBE LIFT
.5712 ......... .5776 VALVE LIFT W/1.6 RR
-3 INTAKE 41 CAM TIMING EVENTS
51 EXHAUST -1
114 LOBE SEP
110* INTAKE CENTERLINE
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Old Mar 27, 2011 | 11:01 AM
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Feels good went it starts right away ah?
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Old Mar 27, 2011 | 11:05 AM
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Originally Posted by PLRX
Feels good went it starts right away ah?
INCREDIBLE!!!! Nearly 2 years all balled up into that one moment.
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Old Mar 27, 2011 | 12:40 PM
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Very Cool! Sounds gerat.

I'm about a month behind you with my 383 build. Our Cam specs are almost identical. Mine started up on a stand last week at the builders shop for run-in. I can't wait to pick it up next weekend. What did you do for a tune?
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Old Mar 27, 2011 | 12:55 PM
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real nice; impressive cleanup as well......looks like another C4 is stepped up to modern performance levels.......
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Old Mar 27, 2011 | 04:28 PM
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Originally Posted by biggrizzly
Very Cool! Sounds gerat.

I'm about a month behind you with my 383 build. Our Cam specs are almost identical. Mine started up on a stand last week at the builders shop for run-in. I can't wait to pick it up next weekend. What did you do for a tune?
The tuner is a local guy. I won the tune from a raffle at a car show. I took the Mem Cal from the computer to him on Friday and he replace the original chip with a new one that was programmed for the new engine specs. Good luck on yours.



Originally Posted by 856SPEED


real nice; impressive cleanup as well......looks like another C4 is stepped up to modern performance levels.......
Thanks, I actually spent quite a few evenings and Saturdays doing just cleaning and painting. The block, heads and TB are all new as well as the water pump and most of the sensors.f
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Old Mar 27, 2011 | 04:51 PM
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I bet you feel like Dr. Evil and Frankenstein just came alive. Nice work. Now go find some stock C5's and C6's to pick on.
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Old Mar 27, 2011 | 04:54 PM
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Originally Posted by 93Rubie
I bet you feel like Dr. Evil and Frankenstein just came alive. Nice work. Now go find some stock C5's and C6's to pick on.
Uh huh, notice my avitar. I may have to pick on my wife.
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Old Mar 28, 2011 | 09:19 AM
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Looking forward to seeing it run! Get a couple of launches under your belt and I'd like to see you take down a couple of the local guys!
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Old Mar 28, 2011 | 09:26 AM
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From this ol retired guy....WOW !!!! What a sound. Good luck and have fun.
Bill
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Old Mar 28, 2011 | 10:30 AM
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Nice work - enjoy it!

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Old Mar 28, 2011 | 02:07 PM
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Originally Posted by dclafleur
Looking forward to seeing it run! Get a couple of launches under your belt and I'd like to see you take down a couple of the local guys!
Shhhh, don't tell em.

Originally Posted by UNCLEBILL
From this ol retired guy....WOW !!!! What a sound. Good luck and have fun.
Bill


Originally Posted by engle1147
Nice work - enjoy it!

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