My 1987 Buick GN has the 145 MPH Speedometer. The MPH jumps around while I am driving and is not very accurate. It tends to stick on a speed for a bit as well (stays at 30 or 35 even though I am going faster or slower than that). Also, the odometer does not work, neither does the trip. Any...
I am looking at replacing my existing 145MPH Speedometer. A few of the gauges have issues and the speedometer fluctuates pretty bad. I was looking at the Dakota Digital RTX. Does anyone have experience with this or another brand? Thanks.
Here are the components from GN1 Performance that were used to rebuild my 1987 GN:
4340 Steel Stock Stroke 3.400 Crankshaft
Neutral Balanced Flex Plate
JE Pistons for a 3.400 Stock Stroke Crank and Bore of .030
H Beam Forged Steel 5970 Connecting Rods
Calico Main Bearings
Calico Rod Bearings
ARP...
Thanks for your reply. I just bought the Camshaft position sensor. I will post all of the internals that were purchased from GN1 for my rebuild. I am new to GN’s but I want to learn for sure. Thanks again.
I just ordered the Camshaft position sensor from partsgeek.com. That should take care of the timing. I will also do the fuel pump/filter/hotwire too. I can send over all internals later on. I bought all rebuild parts from GN1:since they seemed the only ones I found to have them in stock. My...
I just had my 1987 Buick GN engine rebuilt top to bottom. I need to get the timing set, turbo set, etc. Does anyone know of a good turbo mechanic in Northwest Indiana? Also, what other work should I have done after the engine rebuild? Thanks.
I am looking for a standard crank for my engine rebuild on my 1987 Buick GN. My engine builder looked for Eagle and Scat and cannot find one that is readily available. Does anyone know where we can find one quickly? Thanks.