Speedo upgrade now speed off!
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Senior Member
Joined: Jul 2000
Posts: 553
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From: Tampa,FL
Car: 89 Irocz
Engine: L98
Transmission: 700r4
Axle/Gears: 342
Speedo upgrade now speed off!
Alright guys, my buddy has a 89 conv Iroc and went for the speedo upgrade from 115 to a 145 now its way off, what can we do to correct this? Thanks guys
Senior Member
Joined: Jun 2000
Posts: 915
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it shouldn't be off @ all.
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1988 Camaro Sport Coupe
2.8 V6, TCI 3200 Stall TC, B&M Transkit, 2.5" 80 Series Flowmaster & Catback, '85 Firebird SE 3.73 Rear (in spring)
'83 Z/28 Hood, '87 IROC Wheels, '92 Z/28 Bowtie Grille, IROC Gauges, IROC Taillights, IROC Foglamps
1986 IROC-Z
305 TPI, 3.23 posi disc rear, every option
1985 Firebird SE
2.5 I4, T-5, 3.73 rear (going to the sport coupe)
------------------
1988 Camaro Sport Coupe
2.8 V6, TCI 3200 Stall TC, B&M Transkit, 2.5" 80 Series Flowmaster & Catback, '85 Firebird SE 3.73 Rear (in spring)
'83 Z/28 Hood, '87 IROC Wheels, '92 Z/28 Bowtie Grille, IROC Gauges, IROC Taillights, IROC Foglamps
1986 IROC-Z
305 TPI, 3.23 posi disc rear, every option
1985 Firebird SE
2.5 I4, T-5, 3.73 rear (going to the sport coupe)
Senior Member
Joined: Jun 2000
Posts: 915
Likes: 0
don't tell me you just changed the speedo's face. swap the whole speedometer assy. It also could be off if you took the needle off. To remedy that, If you've done it, take off the needle once more, and put it back on where "0" mph would be, there is a little white mark on the face where it's "default" position is, ya know, when the car isn't moving. 0 mph. push the needle in, and that should be it.
[This message has been edited by SlowCamaro88SC (edited February 28, 2001).]
[This message has been edited by SlowCamaro88SC (edited February 28, 2001).]
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