Need help with tac

chayes7203

chayes7203

New member
Hi I recently installed a carburated 351 in a 90 notch. I dont like the the look of a monster tac in the car so I was wondering if anyone how to wire up the cars stock tac to work for the 351. Any info and pic, or steps on how to do this will be greatly appreciated.
 
The only thing is the stock tachs are not very accurate so if you are looking for performance its not gonna be found with the stock tach as for hooking it up I can't help ya there
 
just buy a smaller tach the stock tach is horribly inaccurate. Or just do what I did on my convertible I put a small pencil shift light on top of the steering column hooked into my MSD had it set for the shift point i needed and I didn't put a tach in the car just used the stock one for tooling around and had my shift light for higher rpm shifts.
 
MentalMisfit said:
just buy a smaller tach the stock tach is horribly inaccurate. Or just do what I did on my convertible I put a small pencil shift light on top of the steering column hooked into my MSD had it set for the shift point i needed and I didn't put a tach in the car just used the stock one for tooling around and had my shift light for higher rpm shifts.
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this would probaly be your best bet good idea man
 
I have a msd pencil shifter for the steering colum. but I dont know how to wire that either as far as the after market tacs goe i'm saving up for a florida 5.0 dash i just want to use the stock tac until i get the new one from florida 5.0
 
u need a little box to install that pencil shift light if i remember right unless u can put a pill on the back but there simple to install what color wires are running out the back?
 
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