Testing our GTO Gen-TTR Intercooled Twin Turbo System
09-18-2007, 04:41 AM
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Testing our GTO Gen-TTR Intercooled Twin Turbo System To give you some idea of the sort of durability testing we have done with the GTDW series turbochargers as found on our Gen-TTR Intercooled Twin Turbo system we sponsored the GT Autosound LS2 Stroker (6.6 L) with a pair for the Drift Australia series. What these guys do is punishing to say the least! 
Running in a harsh and high temperature environment wear rates are accelerated beyond normal road/track use by a magnitude (we reckon) of around 10X - 15X. Getting through a season untouched when used in these conditions is excellent and around a conventional OE limit. So far we are halfway there with no issues and wear within expected specification (less than 0.2%). Heres what these animals do to a pair of harmless turbos...(from QR last month)
http://www.youtube.com/watch?v=q6G1X7aA7B4
By the way thats on 275/18 Toyo R888 semi slicks, and all the infield sections you see on the video are roll on in fourth gear, note there is zero shifting of the box like you get with little engines
Running in a harsh and high temperature environment wear rates are accelerated beyond normal road/track use by a magnitude (we reckon) of around 10X - 15X. Getting through a season untouched when used in these conditions is excellent and around a conventional OE limit. So far we are halfway there with no issues and wear within expected specification (less than 0.2%). Heres what these animals do to a pair of harmless turbos...(from QR last month)
http://www.youtube.com/watch?v=q6G1X7aA7B4
By the way thats on 275/18 Toyo R888 semi slicks, and all the infield sections you see on the video are roll on in fourth gear, note there is zero shifting of the box like you get with little engines
Say how long does a set of tires last doing that, LOL 
09-18-2007, 08:03 AM
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Its a custom piece locally made to fit in the front of a Skyline...and unfortunately it doesnt work very well (the car has to run a second radiator in the trunk) 
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Looks like a ton of fun. Thanks for posting the vid. 
09-19-2007, 03:50 PM
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TTR kit will make a good solid 750rwhp on a GTO under the right conditions without exceeding 15psi of boost
We aim more for the torque numbers though, and as you will find if you study some of the results there arent too many TT kits that make the ftlb readings at the same power levels we do
We aim more for the torque numbers though, and as you will find if you study some of the results there arent too many TT kits that make the ftlb readings at the same power levels we do
09-19-2007, 07:33 PM
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Originally Posted by cpt_bimes
^but do they have to hack up the front radiator support and have a bunch of custom parts like that kit picture above?
If however you own a car that they make a bespoke kit for....no cutting like that should be required !, like the Monaro's/GTO's, F-Body's etc
09-20-2007, 05:44 AM
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Originally Posted by cpt_bimes
^but do they have to hack up the front radiator support and have a bunch of custom parts like that kit picture above?
So not only do you get good ol LSX power, you get to hack up a ricer in the process. Must be the ULTIMATE kit
