Hey guys how can I bump up the timing on my 91 z-28 350 to gain a couple of horses?

 

unplug the brown lead going to the dis. and then time the car as you would normally.

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89 firebird formula

356 10.5:1compression
comp cams xe262 cam
performer rpm intake
#1405 edlebrock 600
sportsman 2 heads 64cc 2.02/1.60 valves 200cc intake runner
msd 6al
h.e.i. proform 50,000 volt vac. advance ditributor
700r-4 with 3.08 first gear and 3.23 posi 7 5/8 rear end.
b trans shift kit(will kill shifts...suck dong!!)
shorty heddman hedders with custom 3" pipe y-pipe back(no damn cat!) with 40 series flowmaster!


future mods: 406 roller REALLY REALLY REALLY RADICAL!!!!!

 

Right unplug the brown lead on the Passanger side wheel well "one wire" and then just loosen the Distrubtor Bolt Just beneath it and then set going off the # 1 Plug Wire First one on the Driver side


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Hecubus
http://www.tweak3d.net/temp/z28.jpg
91-Z28 305 Tpi "G92" mods-- K$N/Foil/B&M shifter/ Intrax Springs/ Kyb Shock's-Struts's/Poly Bushings/Hotchkis Strut Tower Brace/ 100-150 Nos Wet Plate System/ 155lph Fuel Pump/ Holly Adj. Fuel Press. Regulator/Digital Fuel & Oil Press Guage's

 

Alright after I unplug the brown lead, can you give me the steps in setting the timeing and what tools I'll need. I've never done this before and would really appreciate if someone could help me.

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• Red '91 Z-28 350
• T-tops
• no major power
  gaining mods, K&N
  Filter, Flowmaster
  exhaust -series 80-,
  exhaust cut-outs
• Best E.T. 15.0@93mph, due to long lines and engine getting too hot. Will improve this spring