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Vortech Btm - The Details

  • Thread starter Thread starter stang89bidges
  • Start date Start date Sep 12, 2015
  • Tags Tags
    retard timing timing control vortech

stang89bidges

Advanced Member
Mar 14, 2014
727
144
74
Fort Worth Texas
Sep 12, 2015
#1
  • Sep 12, 2015
  • #1
Looking for the specifics guys.

1. How do I set timing?
A: Do I need to turn the boost control knob to 3 when setting timing?

B: It's mentioned in this article to set knob to 3 to begin with but for what reason? Supercharger Ignition Boost

2. Final setup?
A: I'm thinking of setting initial timing to 10°, total timing to around 25ish, and setting my BTM knob to 1° retard. Sound good?
 

a91what

SendMeUrDataLog
10 Year Member
Apr 6, 2011
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Hillsborough county
Sep 12, 2015
#2
  • Sep 12, 2015
  • #2
Get the car warmed up, find the spout connector it's on the wiring harness leading to the dizzy. Pull the spout and put it in your pocket not anywhere else IN YOUR POCKET they are hard to find. Loosen the bolt on the dizzy hold down, get your timing light hooked up. Start the car and point the light at the right side of the timing pointer looking down on the balancer. Twist the dizzy till you get 10* btdc.
Shut her down reinstall the spout connector.

Set the btm to 3* drive the car if no pinging or detonation is present then move too 2, then to 1 take it slow and feel it out. This will keep thing from going boom!

How much boost are you running?
 

a91what

SendMeUrDataLog
10 Year Member
Apr 6, 2011
10,739
6,721
214
Hillsborough county
Sep 12, 2015
#3
  • Sep 12, 2015
  • #3
Don't forget to tighten the dizzy back up
 

stang89bidges

Advanced Member
Mar 14, 2014
727
144
74
Fort Worth Texas
Sep 12, 2015
#4
  • Sep 12, 2015
  • #4
I'm not running the H.O. pulley so I'm doing 6# boost max.
 

stang89bidges

Advanced Member
Mar 14, 2014
727
144
74
Fort Worth Texas
Sep 14, 2015
#5
  • Sep 14, 2015
  • #5
I cannot find my dam timing gun, what did you guys do with it this isn't funny.
 
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