Gallery

Here is our gallery as you can see there isn't much here at the moment however if you are one of our customers and you got your GTO "Haulin ASS" please E-mail me and I'll get your ride featured here, Be sure to include pics what you've done 1/4 mile E.T.'s 60ft and where your from etc.


  • Who ? : Kurt and Paul Hidajat
  • Where : Sydney Australia
  • Car: 2002 CV8
  • Engine : LS1 (standard), Custom tune, GTS Induction pipe, Tri Y's twin 2.5" Pipes thats all !
  • Trans : T56 Six speed, Harrop Shifter
  • Diff : Diff Technics 3.91's, Harrop Sports cover, Kaaz LSD, Diff Technics H.D. C.V.'s (600hp rated)
  • How fast: 13.1 @ 108Mph, So far but keep an eye on it !!


    Click image to see Bruce's 11 sec pass !!

  • Who ? : Bruce Katz
  • Where : New Jersey, USA
  • Car: 2004 GTO (of course)
  • Engine : LS1 Standard, Comp Cams 222/226, Kooks headers, CAI, Tuned by Cartek NJ !
  • Trans : 4L60E, 2800 Stall convertor
  • Diff : O.E.M. GTO With 3.91's
  • How fast: 11.87 @ 115.68 60FT 1.62 - Best so Far, 11/21/05




  • Who ? : Anthony Barone
  • Where : Maryland, USA
  • Car: 2004 GTO (of course)
  • Engine : LS1 Standard short block, AFR 205 heads EDC Custom camshaft 220/224 597/579 112 Fast 90mm Intake LPE 90mm TB LPE CAI AMW Catch can Mezzier electric water pump SLP underdrive pulley Comp Cams true roller timing chain ARP 12pt head studs Cometic head gaskets Comp Cams chromoly pushrods LPE oil pump MSD wires MSD coils Metco valve breather SLP line lock Dynatech 1 ¾" Long tube headers 3" powercat cats Corsa touring cat back w/oval tip
  • Trans : T56 B&M Ripper, exedy Twin Plate clutch
  • Diff : O.E.M. GTO With 3.91's, Harrop sports Cover, Diff Technics Posi Spring kit, Billet stubs and C.V.'s
  • How fast: 11.90@117.33mph So far !


  • Who ? : Lanse Kauffman
  • Where : New Jersey, USA
  • Car: 2004 GTO
  • Engine : LS1 (standard),Corsa Exhaust, Gravana intake
  • Trans : 4L60E Auto
  • Diff : Diff Technics 3.91's and Posi spring tuning kit !
  • How fast: 13.26 @ 106Mph



  • Who ? : Galen Copes
  • Where : Louisiana, USA
  • Car: 2004 GTO
  • Engine : LS1 (standard),JHP MAF pipe, Predator tune with RWTD custom tune, Stainless Works SS headers without cats, Flowmaster exhaust, IAT resistor, NGK TR55 (switching to TR6)
  • Trans : T56 , B&M Shifter
  • Diff : Diff Technics 3.91's and Posi spring tuning kit !
  • How fast: 12.83 at 109.88

  • Who ? : Todd Fredette
  • Where : Dartmouth, Massachusetts, USA
  • Car: 2004 IBM GTO
  • Engine : LS1 (standard),SlowHawk LS1 Edit tune 3.91s,
  • Trans : T56 , B&M Shifter
  • Diff : Diff Technics 3.91's and Posi spring tuning kit, Harrop cover !
  • How fast: Time Slips to come once the snow goes away
  • Who ? : wrp & Ethyl
  • Where : You never know
  • Car: 2004 QS GTO
  • Engine : LS1 (standard), HPE Tune, HPE Stage III Heads, Texas Speed Gold Valve Springs, HPE S-Cam, SLP 160 Degree T-Stat, SLP Line Loc, and K&N CAI.
  • Trans : T56 , GMM Shifter, Textralia Clutch with Machined Billet Steel Flywheel.
  • Suspension: BMR Subframe Connectors, BMR Subframe Bushings, BMR Drive Shaft Safety Loop, SLP Swaybar, SLP Swaybar Bushings, Koni Adjustables, Harrop Cover and of course DiffTechnics Aluminum 3.5 (1000 hp) Driveshaft.
  • Exhaust: 1 7/8 Kooks LT headers with CATs hooked up to a custom 3" Exhaust by Kinneys Mufflers in Bedford Texas. Includes Magnaflo X-Pipe, three bolt flange connectors for the headers, Magna Flo Turbo Mufflers, and custom 05 type exhaust tips.
  • Tires: Nitto 555R DRs 245/45-17 with 235/40-17 mounted on front all on OEM 17 inch rims. Alternative BFG KDW II NT 18/245-18 mounted on TSW Kylamari Machined Rims.
  • How fast: 1/2 Fender faster than the car in the lane beside us.

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  • Diff Technics accepts paypal
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