International SyTy Registry
Revelations with Jason Cammisa

With the popularity of today’s internet influencers, it comes as no surprise that we have seen a rise in video reviews of the GMC Syclone and Typhoon. Some of the most notable reviews have come from celebrity truck owners such has Jay Leno when he featured his own personal Syclone…

SyTySoGT Keychains

Owner and ISTR Member Adam Ribakoff is once again offering up custom made mirrored acrylic keychains for the SyTySoGT in a group purchase. Each keychain is laser cut from mirrored acrylic and features your truck number. The keychain is designed to be just big enough to accentuate the intricate designs in…

Going for a Joy Ryde
We all know and recognize the Syclone as a boosted V6 truck that willingly lays down 300HP in stock form and will make most muscle car owners momentarily think twice when one pulls up next to them at the light. But when todays muscle cars come from the factory boasting...
Roadkill Zip-Tie Drags Ohio
When David Freiburger and Mike Finnegan the hosts of the ever so popular TV show Roadkill hold their own car show & dragstrip event, it’s a must to attend. You see, this isnt your average run of the mill car show with super nice million dollar super cars or... Read more
SyTys@Carlisle LIVE FEEDS!
With SyTys@Carlisle 2017 right around the corner, you should be registered by now if you plan to attend. If not, be sure to register under SYTYSPORTMACHINES on the Carlisle website. Both ISTR and Sportmachines will be doing live feeds during SyTys@Carlisle on August 4-6th via both facebook and instagram accounts.... Read more
SK Kustom’s Typhoon – 10.49@129
Congrats goes out to Sean Krupa for his new personal record on his Typhoon 2.0 build and going 10.49@129mph (with a best of 131mph) with a 1.59 60 foot!  Oh, and best of all? The truck is 100% streetable and not just a trailer and track queen. In fact,... Read more
SyTys@Carlisle 2017
Summer is upon us and that means one of the biggest SyTy shows is coming up! SyTy’s@Carlisle 2017 is rapidly approaching and we are looking to make this year our biggest turnout yet!  Once again, Sportmachines will be presenting SyTys@Carlisle and ISTR will be a marquee sponsor. The date... Read more
ISTR Forum is LIVE!
Part of our goal at ISTR is to be a central hub of information on the SyTySoGT under one roof. While we’d love to stuff every tidbit of information onto this site (and believe us, we will certainly try), a lot of information and knowledge is passed along between... Read more
Hemmings Muscle Machines
In the July 2017 issue of Hemmings Muscle Machines Magazine, a feature article was published called – “Two Out of Three Ain’t Bad – 1993 GMC Typhoon”. Written by Jeff Koch (an author who is familiar and written past articles on our trucks) goes on to write: The great... Read more
Early Typhoon Warning!
For those who collect Johnny Lightning diecasts, get ready for another new GMC Typhoon release! JL announced in June for a scheduled release for July. This new series is being called “Gone Fishing” and will feature 2 versions of the Typhoon that comes equipped with matching boat and trailer.... Read more
Midwest SyTy Meet
The 2nd Annual Midwest SyTy Meet will once again happen on June 24-25th, 2017. The itinerary is as follows: 1st Stop – Volo Auto Museum, 27582 Volo Village Road, Volo IL 60073 Volo 10:30am to  4PM. Group Rate Admission:  Adults – $12 / Children 5-12 $6 2nd Stop –... Read more
SyTy Sightings
Recently, we have been seeing quite a few SyTys flashing across the TV screen. The 2 most recent being on Car Fix where a Syclone received a vortec head swap and on Garage Squad where a Typhoon was brought back to life after being botched up at a performance... Read more
Car Fix on Velocity
Car Fix is a show on Velocity TV hosted by Lou Santiago and Jared Zimmerman. The premise of the show is to fix and restore vehicles from the classics to modern day vehicles. In Season 5, Episode 13, Car Fix is working on a GMC Syclone owned by Keith Gill from... Read more