North American Turbocoupe Organization

bolts that mount turbo to manifold. help!
Dillon Offline
Anyone know the bolt size needed to put the turbo back on the manifold? thread size and length? Thanks
1988 Turbo coupe - 5 lug conversion, 17'' Enkei RS 5 rims, 255 lph walbo fp, Kirban afpr, RAM clutch, Prosport Boost, Fuel pres., and A/F ratio gauges, cone filter, 03' Porsche Boxster seats..more mods to come

TurboBoost88 Offline
should be able to find that in the search menu. I can't remember the sizes off the top of my head right now.
88 TurboCoupe,Midnight Metallic Blue on Blue cloth, 140 m.p.h. speedo, 96,000 miles, 5spd. Gills valve, many new parts waiting to be installed..88 TC, Silver, 5spd, My first car, wish I still had that one! Built for customers: 67 Ford Fairlane,69 Mach I,70 Mach I Clone,95 Ranger 2.3/5.0 EFI Conversion,99 Cobra Procharger SC-1 Install/Tune,Factory Five Racing Mark III Cobra #4114,1955 Black on Black Thunderbird for local Ford Dealer owner's wife.

Pete D Offline
Turbo to manifold are studs and nuts.

The studs are M10 x 1.50.

Use deformation-type locking nuts. They are indeed 10mm-1.5. Try
maybe McMaster-Carr or Granger
Pete Dunham


Not B Anymore Offline
These are what I use:

I have had no issues with anything backing out or getting loose.
Brian Leavitt
'86 TC 5-Speed -- MS2x w/COP | 83 lb. injectors | T3/T4 50 Trim Stage 3 .63AR | Full 3" Exhaust - No Cat | Motorsport FMIC | Ranger Roller | Ported E6 | Walbro 255HP | Kirban | 20psi | 120-amp 3G | 8.8" 3.55 rear | '03 Cobra Wheels

RDOG Offline
Posting Freak
There is a guy on TF who goes by 70 eliminator who sells the nuts and studs. He goes by yakturd on ebay.
1986 Turbo Coupe. Boport StageIII head, Boport 2.1, Performance Techniques 50 trim hybird, StageII.63, stinger 3" exhaust, Phenolic spacer, Boglog header,NPR FMIC intercooler setup, kirban fpr, bigrmotorsports fuel rail, diablo water meth kit, CAI, remote mount TFI, CHE rear adj control arms, MAC girdle, 8.8 rear disc, aluminum drive shaft, H&R lowerings springs Tbird Turbo Specific, y MAS!!

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