LSX 427 L92 combo Dyno results
#1
12 Second Truck Club
Thread Starter
iTrader: (25)
Join Date: Jan 2007
Posts: 1,104
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Just to let things out a bit,I have been working with a few sponsers on this site and wish to thank them for all the great help to get this off the ground.
427 lsx build up and boosted soon enough........
All forged bottom end 10 to 1 static comp,L92 heads from WCCH.
This was just a break in run bringing it up to temp and seating the rings,made two pulls to 6300 and packed it away.This was done on 91 pump gas and a no trills BASIC tune!
Really had no real intrest in a N/A dyno.realizing the blower wont be ready soon decided to break itin and wait for the blower and dyno it again.
To my surprise WOW! This is going to be FUN.
588 hp @ 6000 532 tq @5600
Small duration cam 22x/23x 6xx/6xx
STOCK L92 TRUCK INTAKE
Just can't imagine what it will do when tuned.![Nod](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_nod.gif)
once i figure how to attach the dyno sheet i will.
![](https://i64.photobucket.com/albums/h179/ssupersub/CIMG8832.jpg)
![](https://i64.photobucket.com/albums/h179/ssupersub/CIMG8840.jpg)
427 lsx build up and boosted soon enough........
All forged bottom end 10 to 1 static comp,L92 heads from WCCH.
This was just a break in run bringing it up to temp and seating the rings,made two pulls to 6300 and packed it away.This was done on 91 pump gas and a no trills BASIC tune!
Really had no real intrest in a N/A dyno.realizing the blower wont be ready soon decided to break itin and wait for the blower and dyno it again.
To my surprise WOW! This is going to be FUN.
588 hp @ 6000 532 tq @5600
Small duration cam 22x/23x 6xx/6xx
STOCK L92 TRUCK INTAKE
Just can't imagine what it will do when tuned.
![Nod](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_nod.gif)
once i figure how to attach the dyno sheet i will.
![](https://i64.photobucket.com/albums/h179/ssupersub/CIMG8832.jpg)
![](https://i64.photobucket.com/albums/h179/ssupersub/CIMG8840.jpg)
![](https://i64.photobucket.com/albums/h179/ssupersub/CIMG8839.jpg)
Last edited by supersub; 01-11-2008 at 07:00 PM.
#7
TECH Addict
iTrader: (34)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I second that, or its an absolute freak if on a dynojet.
BTW be conservative with the boos level runnint 10:1 CR, I'd hate to see you blow the head gaskets or worse
I'd be running meth at the minumum to or even race gas.
Either way, it will be fun for sure. What blower you running? F-1A or bigger???
BTW be conservative with the boos level runnint 10:1 CR, I'd hate to see you blow the head gaskets or worse
![Barf](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_barf.gif)
Either way, it will be fun for sure. What blower you running? F-1A or bigger???
Trending Topics
#10
12 Second Truck Club
Thread Starter
iTrader: (25)
Join Date: Jan 2007
Posts: 1,104
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I second that, or its an absolute freak if on a dynojet.
BTW be conservative with the boos level runnint 10:1 CR, I'd hate to see you blow the head gaskets or worse
I'd be running meth at the minumum to or even race gas.
Either way, it will be fun for sure. What blower you running? F-1A or bigger???
BTW be conservative with the boos level runnint 10:1 CR, I'd hate to see you blow the head gaskets or worse
![Barf](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_barf.gif)
Either way, it will be fun for sure. What blower you running? F-1A or bigger???
Engine is complete sitting in the corner of the Garage awaiting the blower.
working with Brian @ magna charger those are the only blowers i am interested in.
This is a DD and my whole family can enjoy,and at the drop of the hat be loaded and driven 2500 miles with out worry.
i have done it with 500 hp 5.3 magna charged.Added a family member so i added some more cubes
![Nod](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_nod.gif)
Thanks for the comp's guys......
![Chug! Chug! Chug!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_chug.gif)
#16
12 Second Truck Club
Thread Starter
iTrader: (25)
Join Date: Jan 2007
Posts: 1,104
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Well tried to end to get this dyno sheet posted.With no success.If i could explian it it go like this..... upside down smily face is the ft lb's of tq startes 2500 rpm 423 up hill to 5500 rpm topping out at 532 slow drop to 477 @ 6300 pulling 750 cfm thru the maf.
Horsepower well thats like a rocket into space.... 201hp@ 2500 and climbs @ 60* angle up to 588hp @6000 rpm then down to 572hp@ 6300.
All in all if tuning was dialed in I believe this would have easily topped the 600hp mark on a stock L92 truck intake.
We will just have to wait and see what it does FI'd.....
Horsepower well thats like a rocket into space.... 201hp@ 2500 and climbs @ 60* angle up to 588hp @6000 rpm then down to 572hp@ 6300.
All in all if tuning was dialed in I believe this would have easily topped the 600hp mark on a stock L92 truck intake.
We will just have to wait and see what it does FI'd.....