My speedometer says 110, but I know I can go faster then that...help
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Senior Member
Joined: Oct 2006
Posts: 512
Likes: 0
From: PA
Car: '92 Camaro Z28
Engine: 305 TPI
Transmission: Built 700R4
Axle/Gears: Unknown 9 Bolt Posi, 3.73s
My speedometer says 110, but I know I can go faster then that...help
Its a 305, with a performance exhaust, and a chip very soon, along with new gears and such...
So what gauges do you guys have your cars...I sorta like some digital stuff, and extra little gauges that measure stuff that I really don't care about...until I actually do need to care about it...
-Thanks guys!
So what gauges do you guys have your cars...I sorta like some digital stuff, and extra little gauges that measure stuff that I really don't care about...until I actually do need to care about it...
-Thanks guys!
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
did you change out the speedo gears in the trans to compensate for the gears?? your cars a 92 so i'm not sure if you have those or not. i thought they all did
Thread Starter
Senior Member
Joined: Oct 2006
Posts: 512
Likes: 0
From: PA
Car: '92 Camaro Z28
Engine: 305 TPI
Transmission: Built 700R4
Axle/Gears: Unknown 9 Bolt Posi, 3.73s
im getting my gears soon...there not in yet...so when i do, what kind of speedometer should i get...
Joined: Aug 2006
Posts: 12,804
Likes: 103
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
i have a 145mph speedo, but i dont think it will go that fast with 3:73's
you should get the same if thats what u are looking for, there are 145 speedos for cameros out there. try ebay
best part is it will swap right in i believe
you should get the same if thats what u are looking for, there are 145 speedos for cameros out there. try ebay
best part is it will swap right in i believe
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
ohhh you have a 110 mph speedo and want something that gives you more like a 145, 160, or 180 speedo.
i thought u ment your speedo was reading 110 and ur doing alot more than that
i thought u ment your speedo was reading 110 and ur doing alot more than that
Thread Starter
Senior Member
Joined: Oct 2006
Posts: 512
Likes: 0
From: PA
Car: '92 Camaro Z28
Engine: 305 TPI
Transmission: Built 700R4
Axle/Gears: Unknown 9 Bolt Posi, 3.73s
Correct, I want a speedo that goes up to 145 and up...right now i have 1 that goes up to 110, and i know my camaro can go faster then 110mph
Member

Joined: Sep 2004
Posts: 124
Likes: 2
From: Denver, CO
Car: 1986 Camaro
Engine: 2.8
Transmission: T-5
Axle/Gears: 3.42
Well I have a 85 MPH spedo and I know that I have done more then 140, just use the RPM's to calculate the speed. It's not like you get that fast to often
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Joined: Jan 2005
Posts: 10,406
Likes: 492
From: Hurst, Texas
Car: 1983 G20 Chevy
Engine: 305 TPI
Transmission: 4L60
Axle/Gears: 14 bolt with 3.07 gears
Actually the governor on a 1992 RS will shut off the fuel at 110 and resume fuel at 108. Don't believe me, take a look at some of the stock .BINs from these cars.
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Joined: Aug 2006
Posts: 620
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From: Knoxville, TN
Car: '87 Camaro / '87 Chevy K10
Engine: 3.4L MPFI (soon) / 5.7L TBI
Transmission: 700R4 / 700R4
Axle/Gears: 3.42 / 3.73
Member

Joined: Sep 2004
Posts: 124
Likes: 2
From: Denver, CO
Car: 1986 Camaro
Engine: 2.8
Transmission: T-5
Axle/Gears: 3.42

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I'm glad that I have an older car, no goveners!!
Last edited by david86camaro; Nov 8, 2006 at 01:42 PM. Reason: Automerged Doublepost
Supreme Member

Joined: Jun 2001
Posts: 9,550
Likes: 4
From: Charleston, SC
Car: 91 Camaro Vert
Engine: 02 LS1, HX40
Transmission: 2002 LS1 M6
my RS exceeds 160.
i stop looking at the speedo when it touches the trip meter reset... by then i kinda need to watch the road.
i stop looking at the speedo when it touches the trip meter reset... by then i kinda need to watch the road.
Senior Member
iTrader: (1)
Joined: Aug 2006
Posts: 620
Likes: 0
From: Knoxville, TN
Car: '87 Camaro / '87 Chevy K10
Engine: 3.4L MPFI (soon) / 5.7L TBI
Transmission: 700R4 / 700R4
Axle/Gears: 3.42 / 3.73
heh, I know what you mean. Mine hits the trip pin at 85 and just bounces back and forth. By then, I usually slow down to a steady 70/75. (I do a lot of freeway driving)
Junior Member

Joined: Nov 2006
Posts: 82
Likes: 0
From: League City, TX
Car: 1999 Corvette
Engine: 460 HP LS1
Transmission: MN6
Axle/Gears: 4.10
Seems to me you just need to do some math... Sorry to sound condescending, but we're not splitting atoms here...
Engine Speed, Tranny Gear Ratio, Rear End Ratio, Tire Circumference. That is all you need. Find your tire's diameter by measuring or looking it up, then you can easily find the circumference. Circumference is pi*diameter, and pi of course is 3.14159......
Further Explanation: Use the rear end ratio and tranny ratio to determine tire RPM from engine RPM, convert to revolutions per hour, use circumference to find number of feet (or inches, if you want) per hour then convert to miles per hour knowing that there are 5280 feet in a mile.
Junior Member
Joined: Oct 2006
Posts: 88
Likes: 0
From: All over MI
Car: 1991 Camaro RS
Engine: L03 5.0L
Transmission: 700R4
Axle/Gears: 3.08
Yeah, if you google "speed calcualtions" or something like that all you have to do is type in tire size, rear end, 1-4 or 6 gear ratios and it will give you speed/RPM charts up the wazoo. Not difficult at all... also I would like to contest the 110 mph shut off... I have a '91 RS 5.0 700R trans that does 140 no problem... multiple rice burners in Grand Rapids have witnessed it first hand, as they looked at it's beautiful blue *** tearing away form them!
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excuse me... tail ights tearing away from them. Not sposed to use the "A" word on here. SORRY GUYS :-(
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excuse me... tail ights tearing away from them. Not sposed to use the "A" word on here. SORRY GUYS :-(
Last edited by 3rd-gen junkie; Nov 17, 2006 at 09:03 AM. Reason: Automerged Doublepost
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From: East central, WI
Car: 89 Camaro RS
Engine: TURBO 94 LT1
Transmission: T-56 6 Speed
Axle/Gears: 10 bolt 4.10
This is the easiest way to figure out your speed >> www.smokemup.com <<
My speedo goes to 200
Look in the steering wheel thread you'll find the pic of it.
My speedo goes to 200
Look in the steering wheel thread you'll find the pic of it.
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Joined: Oct 2006
Posts: 250
Likes: 0
From: ludlow mass
Car: 02 Mustang
Engine: 3.8 about to be punched out to 4.3
Transmission: 4R70W
Axle/Gears: 3.73 Detroit true trac
Member
Joined: Aug 2005
Posts: 145
Likes: 0
From: New COncord Ohio
Car: 25th anniv. camaro
Engine: 305 tbi
Transmission: 700r4
a little switch hooked up to the computer's speed limiter takes that away.lol. im not sure exactly how fast it is, but it hits the trip reset, so i assume its 140 145 or in that area
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