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#1
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69 Firebird Strip\Street Front Suspension Upgrades
What are you guys in the 8 to 9 second range using? My 69 bird currently has stock upper\lower control arms, drag springs, adjustable shocks and stock style manual disk brakes.
For the rear suspension I have Caltrac’s, split mono leafs, adjustable drag shocks and drum brakes. Thanks, Ed |
#2
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Get a Smith Racecraft front end for that thing,and be done with it.
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`70 Firebird,Original Owner car Ken French Built Chassis Carlquist Competition Engines IA2 505 Competition CNC Ported Super Chiefs CCE Ported Gustram Twin Dominators from Shaker 455 963 HP `09 Electra Glide Standard. `03 F-350 7.3 6-speed 4x4 Crew Cab Dually. |
#3
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Exactly the same as you have except for Wilwood disc brakes.
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Come take a ride http://www.youtube.com/watch?v=P7Y8Awfk2I0 2008, 2013, 2015, 2016, 2019 Central Il Dragway Mod track champion and 2015 IHRA Div 5 Mod champion |
#4
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Looks like a nice setup, are you running one?
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#5
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I might end up doing the same for this year, how fast are you running?
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#6
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TRZ Great stuff!
http://www.trzmotorsports.com/316.html
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6.98 @ 199mph 4.53 @ 164mph |
#7
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Only run 1/4 once a year. Went 9.60 @ 140 at Norwalk last year. Been 5.97 @ 114 in the 1/8th though.
__________________
Come take a ride http://www.youtube.com/watch?v=P7Y8Awfk2I0 2008, 2013, 2015, 2016, 2019 Central Il Dragway Mod track champion and 2015 IHRA Div 5 Mod champion |
#8
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I went low 9s at 150 with four wheel drums and it sucked.You could probably get by with what you have but good disc brakes are a good idea.
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#9
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When my motor gets out of the machine shop and completed,I`ll pull the trigger on the front end.
__________________
`70 Firebird,Original Owner car Ken French Built Chassis Carlquist Competition Engines IA2 505 Competition CNC Ported Super Chiefs CCE Ported Gustram Twin Dominators from Shaker 455 963 HP `09 Electra Glide Standard. `03 F-350 7.3 6-speed 4x4 Crew Cab Dually. |
#10
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stock frame trz moly lowers and uppers,stock style springs with strange adj shocks, 2" drop spindles, wilwood discs, custom rack
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#11
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Quote:
Are you using anything to limit front end travel? Got any underhood pics of the extra clearance with the rack? Thanks, Ed |
#12
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trz arms come with travel limiter tabs, i have few pics of my custom rack set up, i ll try to post em when i m home, even my fatman fabrication narrowed arms had tabs welded for travel limiters whre u thread a bolt/stopper. i never got nothing in it, there was no room for the rubber stopper whatsoever, prbly cause they were maybe 1.5" narrow than stock, that's why i went and dropped for the trz stuff that is stock lenghth, cause i got my weld wheels with 2.25 backspacing and it brought the wheels "in" too much. I didn't
want to use spacers. |
#13
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oh my rack is front mounted, i had no clearance issues really, other than custom run had to be fabricated in the second crossmember for the steering shfat/u-joint party and
quite some time with bump steer. I ve heard that the off shelf rack kits have small turning radius, that's why i didn't bother sinking money into it to find out that it actually is. I used a rack out of 04 style dakota, my dad narrowed it a bit, i tryed several other racks, this one had inner tie rods positioned closest to lower control arm pivot points and just seemed like it fitted right between the two crossmembers. I still retain the option of having pwr steering with it, but it's unneccessary at this time. |
#14
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#15
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Quote:
Nice setup Simon, clean car too! |
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