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October 21st, 2007, 12:50 PM
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which is better?
which is better in a carb application, blow through or a pressure box?
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87 gn TSM car all the normal stuff 87 t type .30 trw's, 212/212 comp cam,port matched and light ported heads and intake,60# injectors, te-45a, front mount intercooler,hand built dp,joe lubrant race chip,4:10 gears w\ moser axles and eaton carrier.metco upper and lowers, ps air bag best 1\4 11.38 at 117 mph w/ 1.78 60ft on 295-65 bfg drag radials... SOLD 87 T w/ 72,000 miles .030 speed pro's,10\10 crank, ported heads w/1.77/150 valves by mike braun, 224/224 hyd paw cam,50#msd's, TE-45A w/hand built downpipe,Lonnie Diers(extreme automatics) th400, 2200 pro torque stall, Lonnie Diers new v1 intercooler , notched frames and southside bars.33 spline axles, c-clip eliminators,full spool.EBAY HEADERS cut up! best time 11.39 119 mph 1.57 60ft     
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October 21st, 2007, 07:14 PM
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csu carb hands down................
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MY DADDY IS FASTER THEN YOUR DADDY; Like a RoCkStAr!
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October 22nd, 2007, 12:25 PM
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CSU Blow through, that is what we will be running. Keven has put alot of work into the blow through and it shows on the tracks.
Jim
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Wench for Zacks 85GN 750 CSU Blow Through Carb (I don't need no stinking injectors), 85 140 block .030, race ported big valve iron heads, 309G roller cam, CK 400 turbo with brake,3600 stall converter, 9" rear w/3:25 gears and spool. Hay ya'll watch this.
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October 22nd, 2007, 02:57 PM
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CSU all the way for me as well
Gary
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87 Buick T-type WE-4, 6.0L LQ4 iron block LSx, 65# injectors, dual walbro 255s HP Tuners 2-bar Speed Density EMS 224/224-112 cam, 4L80E, Fuddle 3200stall, BW s475 turbo, 60mm wastegate, 9" rear 31 spline with spool, 3.07:1 gears, 11" rear disks, TRZ Manual Rack and Pinion full 4" exhaust with dynomax race bullets 650hp 585ft-lbs(crank)on 89 octane and no intercooler, 9.5psi-12 degrees timing 11.42@119-7psi
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October 23rd, 2007, 06:16 AM
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I'm going with the C & S Specialties aerosal dominator,
But to answer your question, blow through carb makes much more sense than the pressure box. If nothing else, eliminating the box makes tuning and changes ALOT less work -
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85 Regal 25.5 stock suspension SBC / Turbo car under construction for 09 debut. 83 White T with 87 guts "the street beater" Getting some bars in it to fight the good fight in 08 (TSM). 07 Chebby DURAMAX 2500HD Z71 Crew Cab Tow Vehicle Was OFFICIALLY presented PEOPLE'S CHAMP TROPHY AT VOLO... COME GET IT SOUF SIDE!
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October 23rd, 2007, 01:05 PM
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In January im building a blow thru set up on a 331 Mudstain. Were going with CSU also. Carbs are not my thing , but my buddy insists.
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http://community.webshots.com/user/10secv6  1987 Buick Grand National Turbo V8 in progress. Dart 400ci SBC, PTE106,PTE 2000 liquid IC,FAST XFI, Wolfe-TRZ rear suspension,PTC Powerglide and converter 1989 Pontiac TTA
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October 23rd, 2007, 04:01 PM
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Pic of our CSU setup, you have alot more room to work on things. You can find alot of info here: TheTurboForums - Index
 Jim
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Wench for Zacks 85GN 750 CSU Blow Through Carb (I don't need no stinking injectors), 85 140 block .030, race ported big valve iron heads, 309G roller cam, CK 400 turbo with brake,3600 stall converter, 9" rear w/3:25 gears and spool. Hay ya'll watch this. Last edited by jwillettgn : October 23rd, 2007 at 04:04 PM.
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October 23rd, 2007, 06:22 PM
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thanks for the reply's .
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87 gn TSM car all the normal stuff 87 t type .30 trw's, 212/212 comp cam,port matched and light ported heads and intake,60# injectors, te-45a, front mount intercooler,hand built dp,joe lubrant race chip,4:10 gears w\ moser axles and eaton carrier.metco upper and lowers, ps air bag best 1\4 11.38 at 117 mph w/ 1.78 60ft on 295-65 bfg drag radials... SOLD 87 T w/ 72,000 miles .030 speed pro's,10\10 crank, ported heads w/1.77/150 valves by mike braun, 224/224 hyd paw cam,50#msd's, TE-45A w/hand built downpipe,Lonnie Diers(extreme automatics) th400, 2200 pro torque stall, Lonnie Diers new v1 intercooler , notched frames and southside bars.33 spline axles, c-clip eliminators,full spool.EBAY HEADERS cut up! best time 11.39 119 mph 1.57 60ft
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