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LSX 454 dyno

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Old 09-21-2012, 05:31 PM
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Default LSX 454 dyno

Back on the wheels today with this combo.
Happy now with the power, finally track testing next!!


Enjoy,
Dave

Last edited by DMMizell; 09-21-2012 at 05:55 PM. Reason: wrong link
Old 09-21-2012, 08:47 PM
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Beast! What kind of times are you expecting to get?
Old 09-21-2012, 09:25 PM
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WOW!!!..Hope you have an auto. That beast revs so fast you may not have time to shift a manual.
Old 09-21-2012, 10:11 PM
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Nice!

Any details on the combo? Comp ratio, camshaft, etc. All Pro makes some nice stuff.
Old 09-21-2012, 11:32 PM
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Heavy drive train with a high stall converter.
TH400, 12 bolt, 28" slicks with tubes
The Cam is a custom solid roller from CamMotion
15.2/1 compression.
Yes, All Pro makes a nice piece and Rich at West Coast Cylinder Heads does a great job with the Porting/finishing of these heads.
The new cast intake from All Pro took the place of a custom sheet metal unit AND picked up HP and Torque.
As always the track will tell the tale now that we have the tune where we want it.
Old 09-22-2012, 12:00 AM
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Nasty!
Old 09-22-2012, 12:17 AM
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What are you hoping for?


Originally Posted by DMMizell
Heavy drive train with a high stall converter.
TH400, 12 bolt, 28" slicks with tubes
The Cam is a custom solid roller from CamMotion
15.2/1 compression.
Yes, All Pro makes a nice piece and Rich at West Coast Cylinder Heads does a great job with the Porting/finishing of these heads.
The new cast intake from All Pro took the place of a custom sheet metal unit AND picked up HP and Torque.
As always the track will tell the tale now that we have the tune where we want it.
Old 09-22-2012, 12:29 AM
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Damn carbermaters...
Old 09-22-2012, 07:24 AM
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Originally Posted by helicoil
What are you hoping for?
Car is heavy..3350 or so with driver and this Iron LSX block..
High 8's would make the owner happy..
Old 09-22-2012, 11:00 PM
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That would be very respectable. When is it hitting the track?

Interested in how much camshaft was in that one.
Old 09-22-2012, 11:01 PM
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Congrats Dave.

How's your car doing? Still running that 346 motor?
Old 09-23-2012, 07:38 AM
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Originally Posted by JRracing
Congrats Dave.

How's your car doing? Still running that 346 motor?
The 346 lost a roller needle, went thru the oil pump, 200+ plasses on the little guy at 9000 plus shift points..
I replaced the crank and pistons..it is a 446 now..
had a little mishap in testing..
Attached Thumbnails LSX 454 dyno-yellow_bullet_nats_097.jpg   LSX 454 dyno-yellow_bullet_nats_101.jpg  
Old 09-23-2012, 08:03 PM
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great results. good luck on the track testing. sorry to hear about your mishap, glad your ok.



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