I want to put a 50 shot of NOS on my TPI 305. I don't plan on using it all that often though. I know i need to retard the timing when on it. I think there is a gadget that alows me to adjust the timing from the drivers seat.. what is it? and who makes a decent one.

 

don't even bother w/ timing on a 50 shot. You don't need to mess w/ it. If you really want to, run a colder plug and/or use 92-93 octane gas when planning on "hitting the button"

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Alex (A.K.A chevyboy) '91 RS 327c.i., ported, polished, & gasket matched heads & intake. Competition cams camshaft, trans-go shift kit(stage 3)> manual valve body, cat-delete, MSD (ignition, coil, 2-step, timing retard/ advance), T.C. lockup switch, Flowmaster exhaust, Edelbrock Pro-Flo open element, Edelbrock shocks, struts and lowering springs. CRAGAR drag wheels w/BFG T/A tires. Lowered 2.25" in front and 1.5" in rear....Best E/T 12.84 @109 mph. Newest mod= Nitrous Express adjustable nitrous kit. "I survive for your survival" -me- LT2 U.S.M.C. Demolition

 

I was planning on running a colder plug just to be safe. Cool, thanks