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Old 05-10-2005, 08:42 PM   #6
jimdrechsler
Registered Member
 
Join Date: Apr 2001
Posts: 167
Default Re: backfire and bb's on tin roof

someone told me that i could spray with a little higher timing with the jacobs ignition sysytem i have (i think i remember correctly?) i havent sprayed this year yet though. timng is still at 12, and havent had a chance to check plugs. would retarding the timing that much make it feel more sluggish?

ALSO- after setting the timing. do i turn the car off first, THEN attach the plug? or, attach it, then turn off the car. i did the aforementioned!
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OLD CAR-89 lx convt- Flowtech II headers, H-pipe, 2 1/2 "flowmasters- pulleys- 3.73's, ripper shifter- ram air- Best 1/4 mile time- a measley 14.2 at 98.6

PRESENT CAR- 90 LX BBK long tubes, h-pipe with cats, flowmasters. 3.55's holley systemax II kit- 70 mm TB 30#injectors, jacobs ignition, black magic fan, 180 thermostat, 75 shot of NOS- NITTO DR'S

STREET TIRE BEST RUNS
1/4 mile13.2 @112 w/ NOS 2.17 60'
13.5 @103 2.1 60'

*new time with Dr's 12.8 at 111 w/ 75 shot
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