-another- Speed Inc. TT Typhoon build
#1
FormerVendor
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We were approached by the owner of a stock 93 Typhoon about building the truck and retaining the 4.3 V6.
Since Dan Marks (lead tech/fabricator here) had already built himself a twin turbo LS1 powered Typhoon that consistently runs 9's on pump fuel, it wasn't hard to show him the advantages of switching to LS power.![Nod](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_nod.gif)
Going into the truck is a 427ci LSX shortblock built by Texas Speed. 226/230 115lsa comp hyd roller cam, TFS 245 heads and an LS2 intake manifold.
Exhaust is dual 3 inch downpipes going into a Magnaflow muffler with dual 3in inlets and a single 3.5in outlet.
Trans is a customer supplied Rossler 4L80E.
Rearend is a Strange 12-bolt with a tru-trac diff.
The stock front torsion bars and control arms were replaced with a coil over setup from RPM.
Turbo system consists of flipped/modded 2010 Camaro manifolds, Precision 6262 Ball bearing turbos, Precision wastegates and 2 Precision 500hp air/water intercoolers.
Fuel system is twin in-tank walbros, stock fuel lines, 80lb injectors and will be ran with a stock PCM and HP Tuners 3bar speed density operating system.
![](http://www.speedinc.com/uploads/2012-02-01%2014.35.31.jpg)
![](http://www.speedinc.com/uploads/2012-02-02%2011.22.43.jpg)
![](http://www.speedinc.com/uploads/2012-02-08%2010.34.15.jpg)
![](http://www.speedinc.com/uploads/2012-02-15%2013.34.50.jpg)
![](http://www.speedinc.com/uploads/2012-02-15%2013.36.15.jpg)
![](http://www.speedinc.com/uploads/2012-02-15%2013.37.14.jpg)
![](http://img848.imageshack.us/img848/9602/typhoon3.jpg)
![](http://img846.imageshack.us/img846/8427/typhoon2n.jpg)
Since Dan Marks (lead tech/fabricator here) had already built himself a twin turbo LS1 powered Typhoon that consistently runs 9's on pump fuel, it wasn't hard to show him the advantages of switching to LS power.
![Nod](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_nod.gif)
Going into the truck is a 427ci LSX shortblock built by Texas Speed. 226/230 115lsa comp hyd roller cam, TFS 245 heads and an LS2 intake manifold.
Exhaust is dual 3 inch downpipes going into a Magnaflow muffler with dual 3in inlets and a single 3.5in outlet.
Trans is a customer supplied Rossler 4L80E.
Rearend is a Strange 12-bolt with a tru-trac diff.
The stock front torsion bars and control arms were replaced with a coil over setup from RPM.
Turbo system consists of flipped/modded 2010 Camaro manifolds, Precision 6262 Ball bearing turbos, Precision wastegates and 2 Precision 500hp air/water intercoolers.
Fuel system is twin in-tank walbros, stock fuel lines, 80lb injectors and will be ran with a stock PCM and HP Tuners 3bar speed density operating system.
![](http://www.speedinc.com/uploads/2012-02-01%2014.35.31.jpg)
![](http://www.speedinc.com/uploads/2012-02-02%2011.22.43.jpg)
![](http://www.speedinc.com/uploads/2012-02-08%2010.34.15.jpg)
![](http://www.speedinc.com/uploads/2012-02-15%2013.34.50.jpg)
![](http://www.speedinc.com/uploads/2012-02-15%2013.36.15.jpg)
![](http://www.speedinc.com/uploads/2012-02-15%2013.37.14.jpg)
![](http://img848.imageshack.us/img848/9602/typhoon3.jpg)
![](http://img846.imageshack.us/img846/8427/typhoon2n.jpg)
![](http://img859.imageshack.us/img859/8947/typhoon5.jpg)
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no,i looked inside of it and it has a very nice stamped "Y" inside of it that look like it will flow very well,not to mention this isnt a full bore max effort race car so some sacrifices in the system are ok,he simply wants a fast very streetable car,and this fits the bill perfectly
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#16
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Cool build. Looks like it's too late but there have been a lot of problems with the Tru-tracs. Mine went out soon after the install. After reading about all the problems in the drivetrain section here I went with a Wave-trac and the car has been fine since.
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thanks but we have used them in nearly every high hp car we have built and have not had a single failure to date,including out old shop car that we took on drag week and averaged 8.66@163mph I believe we drove over 1500 miles that week and made at least 15 passes