Hey guys I am looking at buying a 145mph speedo 5500 redline. Its out of a 350 TPI. My current engine is a 305 TBI. Eventually I would like to upgrade to the 350 TPI when I redo my engine in a couple years. My question is will this 145 5500 redline speedo work in my 305 TBI?? I know the speedometer will but will the redline also since mine isn't a 350 right now???

Thanks for all your help!!!



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1989 Camaro RS
305 TBI
Gunmetal Metalic Paint
Grey Interior
Kenwood eXcelon head unit
eXcelon front and rear speakers

 

I can't see why it wouldn't. After all, the only thing that is different is where the redline is drawn onto the face of the guage.

Rob

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1987 IROC-Z Auto (LB9)
Black/grey interior with the stance of a streetfighter
I like to think of her as Arnold Schwartzeneger in a dinner suit

Mods
Custom exhaust. 4 Inch pipe from the headders all the way back to a single muffler at the rear. No Cat. K&Ns, AFPR and Air foil.

Future mods:
Cam change
New torque converter
New heads (maybe corvette L98)
Strut brace
Sub frame connectors
Ram Air

Current G-Tech times
0-60mph 6.26 seconds
1/4 14.74@100.2mph

 

My 350 had the tach that went up to 8000.