What color gear do I need?
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Joined: Nov 1999
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From: st louis,mo. u.s.a.
What color gear do I need?
I have an 87 bird w/eletronic speedo 140mph,3:42ratio,16in tires.What color speedo gear should I have?I believe there are 3 different ones red, white and blue.I took out the red one because it was about 10 mph off.The blue one shows a reduction in speed but is it the right gear?The speedometer was off when I bought the car.
Senior Member
Joined: Jul 1999
Posts: 994
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From: San Diego, CA
What is the height of your tires? As in 245/50/16 type of deal...Also, what tranny?
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1989 IROC-Z 5.7L
NOS 5151 150HP kit
ProBuilt 700R4, PI Vigilante 2800 stall lockup
Baer Brakes 12" Sport System
[This message has been edited by Omar (edited September 16, 2001).]
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1989 IROC-Z 5.7L
NOS 5151 150HP kit
ProBuilt 700R4, PI Vigilante 2800 stall lockup
Baer Brakes 12" Sport System
[This message has been edited by Omar (edited September 16, 2001).]
Senior Member
Joined: Jul 1999
Posts: 994
Likes: 0
From: San Diego, CA
You need:
15T Gray Drive (8642620)
41T Yellow Driven (25513048)
------------------
1989 IROC-Z 5.7L
NOS 5151 150HP kit
ProBuilt 700R4, PI Vigilante 2800 stall lockup
Baer Brakes 12" Sport System
15T Gray Drive (8642620)
41T Yellow Driven (25513048)
------------------
1989 IROC-Z 5.7L
NOS 5151 150HP kit
ProBuilt 700R4, PI Vigilante 2800 stall lockup
Baer Brakes 12" Sport System
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