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International SyTy Registry

GMC Syclone, Typhoon, & Sonoma GT History and Data

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Another JoyRyde

Member Feature Sep 11, 2019 0

We’ve featured Tom Joy’s LSX iron block truck here...

Growing up SyTy

Member Feature Aug 31, 2017 7

For most car and truck enthusiasts, speed and power...

Hemmings Muscle Machines

General Jun 25, 2017 1

In the July 2017 issue of Hemmings Muscle Machines...

Car Fix on Velocity

General Mar 18, 2017 0

Car Fix is a show on Velocity TV hosted by Lou...

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4staff
picks

Another JoyRyde

Member Feature Sep 11, 2019 0

We’ve featured Tom Joy’s LSX iron block truck here...

Growing up SyTy

Member Feature Aug 31, 2017 7

For most car and truck enthusiasts, speed and power...

Hemmings Muscle Machines

General Jun 25, 2017 1

In the July 2017 issue of Hemmings Muscle Machines...

Car Fix on Velocity

General Mar 18, 2017 0

Car Fix is a show on Velocity TV hosted by Lou...

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November 26, 2014 SyTyRegistry

SyTys@Carlisle 2020

Days to SyTys@Carlisle 2020August 6, 2020

162 days to go.

Recent Comments

Midwest SyTySoGT Meet 2020

Midwest SyTySoGT Meet 2020

Events Dec 27, 2019 0

SyTy Buffalo Meet 2020

SyTy Buffalo Meet 2020

Events Dec 27, 2019 0

Gale Banks talks Syclone

Gale Banks talks Syclone

SyTy News Dec 24, 2019 0

Growing up SyTy

Growing up SyTy

Member Feature Aug 31, 2017 7

Jay Leno’s Garage

Jay Leno’s Garage

SyTy News Sep 28, 2019 1

LSR Syclone Moves South

LSR Syclone Moves South

SyTy News Dec 7, 2019 1

About ISTR

Welcome to the home of the International Syclone Typhoon Registry (ISTR), the only digital magazine and source that is aimed specifically towards the information and history of the GMC Syclone, Typhoon, and Sonoma GT! This site was built to educate, inform, and share knowledge based around the famed Sportmachine trucks.

ISTR was built to take data, information and latest news stories to be able to collectively share it amongst owners and enthusiasts.

Recent Comments

Midwest SyTySoGT Meet 2020

Midwest SyTySoGT Meet 2020

Events Dec 27, 2019 0

SyTy Buffalo Meet 2020

SyTy Buffalo Meet 2020

Events Dec 27, 2019 0

Growing up SyTy

Growing up SyTy

Member Feature Aug 31, 2017 7

Jay Leno’s Garage

Jay Leno’s Garage

SyTy News Sep 28, 2019 1

ISTR Instagram

91 | 92 | 93 GMC Syclone & Typhoon The Firestone

91 | 92 | 93 GMC Syclone & Typhoon

The Firestone Firehawk SVX 245/50R16 was the stock tire that the trucks rolled off the production line with. Unfortunately they are no longer available so seeing a truck that still wears originals is a treat. 😍

#sytyregistry #internationalsytyregistry #ISTR #gmc #gmctrucks #gmcsyclone #gmctyphoon #syclone #typhoon #sonomagt #syty #sytysogt #PAS #fancysonoma #fancyjimmy #sexmachines #sportmachines #turbo #turbocharged #boost #theofficialsyty #turbotruck #allblack #sonoma #sporttruck #alltheboost #chevys10 #firestone #firehawk #tires

1992 GMC Sonoma GT Promotional Advertisement #syt

1992 GMC Sonoma GT
Promotional Advertisement

#sytyregistry #internationalsytyregistry #ISTR #gmc #gmctrucks #gmcsyclone #gmctyphoon #syclone #typhoon #sonomagt #syty #sytysogt #PAS #fancysonoma #fancyjimmy #sexmachines #sportmachines #turbo #turbocharged #boost #theofficialsyty #sonoma #s10 #2wd #naturalyaspirated #poormanssyclone #minitruckin #s10life

1993 GMC Typhoon #sytyregistry #internationalsyty

1993 GMC Typhoon

#sytyregistry #internationalsytyregistry #ISTR #gmc #gmctrucks #gmcsyclone #gmctyphoon #syclone #typhoon #sonomagt #syty #sytysogt #PAS #fancysonoma #fancyjimmy #sexmachines #sportmachines #turbo #turbocharged #boost #sporttruck #theofficialsyty #black #turbotruck #gmnation #turbocharged #alltheboost #gmcjimmy

1991 GMC Syclone Owner: Alex Hinson Syclone Sunda

1991 GMC Syclone
Owner: Alex Hinson

Syclone Sunday action!

#sytyregistry #internationalsytyregistry #ISTR #gmc #gmctrucks #gmcsyclone #gmctyphoon #syclone #typhoon #sonomagt #syty #sytysogt #PAS #fancysonoma #fancyjimmy #sexmachines #sportmachines #turbo #turbocharged #boost #theofficialsyty #black #1991 #corvette #sawblades #vette #corvettewheels

Check out our latest update regarding the producti

Check out our latest update regarding the production color totals for the Sonoma GT's on the SyTy Registry Forum. https://sytyregistry.com/forum/forum/information-and-historical-data/sytysogt-spec-data-and-buyers-guide/2192-sonoma-gt-color-breakdown-update #1of15
#sytyregistry #internationalsytyregistry #ISTR #gmc #gmctrucks #gmcsyclone #gmctyphoon #syclone #typhoon #sonomagt #syty #sytysogt #PAS #fancysonoma #fancyjimmy #sexmachines #sportmachines #turbo #turbocharged #boost #theofficialsyty #sonoma #s10 #2wd #poormanssyclone #minitruckin #s10life #gmcsonoma #chevys10

1991 GMC Syclone Owner: David Rodriquez #sytyregi

1991 GMC Syclone
Owner: David Rodriquez

#sytyregistry #internationalsytyregistry #ISTR #gmc #gmctrucks #gmcsyclone #gmctyphoon #syclone #typhoon #sonomagt #syty #sytysogt #PAS #fancysonoma #fancyjimmy #sexmachines #sportmachines #turbo #turbocharged #boost #theofficialsyty #black #1991 #turbotruck #allblack #sonoma #sporttruck #alltheboost #chevys10 #route66

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