I think this is good news.
I finally got around to spending 2 nights after 14 hr shifts to get this new tach installed. I would have never been able to do it if I hadnt snagged a FSM frm ebay. Whoo-hoo! This is what I am getting frm it.
This first pic is at idle in park.
This one is at 60mph.
Note the difference in the 2 tachs. I new the stock one wasn't correct, but I didn't realize how off it was. Both are getting signal frm the same wire. The shifts pts are approx. 1-2 @ 1000-1200 rpms, 2-3 @ 2000-2500 rpms, 3-4 @2500 rpms.
If this info is correct then I can move on to the cosmetic work on the old girl. Does anyone think this pics make sense?
88 SSE, new rack and pinion, alt, ps pump, water pump, ac system, factory am-fm radio, 180 stat,chrome K&N intake,Belden 8mm wires, NGK plugs, Delco ignition swap, new coil springs front and back, Gabriel Heavy duty shocks front and back. Strut tower brace and new sway bar bushings.New ceramic pads and shoes. CAI w/Heat shield, tranny cooler, performance tranny rebuild w/HD TC at 500 above stock stall and Trick Shift. 88 SSE, she'* a beast in the makin'!!