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April 11th, 2008, 08:24 PM
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Stage II head Question??
I have a set of Buick Performance Stage II aluminum heads I purchased from Conley about 7 or so years ago for a motor I was going to build. Well My question is can anyone tell me what they were used for... They are stamped Brodix and Al Weiss Racing on the front of the heads. The look to have raised floors on the runners with some type of material and thermal coated all over the ports are very smooth, Who is Al Weiss Racing? Here are some pics.
Last edited by DDot690 : April 11th, 2008 at 08:33 PM.     
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April 11th, 2008, 08:27 PM
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more pics
more pics, last pic is a Edlebrock intake. I think the intake was matched to the head by some one.
Last edited by DDot690 : April 11th, 2008 at 08:34 PM.
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April 11th, 2008, 08:53 PM
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According to google search on "al weiss racing", he is a drag racer. Not using a Buick V6 at this time.
Conrad
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Turbonetic 66-S-BB-.63exh w/EVO WG (35mm) #10780, KB 70mm TB/Plenum, Champion port Intake/CI head/Fuel Rail/EGR B/O, Comp Hyd Roller #212/212 w/beehive, Scorpion 1.5 RR, ATR 3-bolt header/dual 3" Cat-Bk/DP301, 72# inj, RJC Pl, PTE TurboSaver, 12" B-Car frt/11" Baer rr disk, Hotchkis tubular up frt ctrl arms/frt sway bar, Metco rear ctrl arms & HNR sway bar, Eaton posi w/Moser 30 axle, GTA wheels, CAS V-1/St. Al. radiator/Valve Covers , 4" cold air, XFI, GNX Dash, Autometer Dual Channel In. Air Temp, Billet Optima Battery Mnt, 9.5" ArtCarr LU 3k stall, DRW C. Al Tran. Pan w/700R filter. 11.6 @ 118 mph. Jack & Brian Cotton (www.cottonsperformance.com) (413-789-0531) The Greatest!
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April 12th, 2008, 08:48 AM
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That looks like some great work. And from my very limited experience, those combustion chambers appear to be hogged out pretty good, as though they were designed for a turbo application.
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TurboDave EWCS(SW) USN (Ret.) My Photo Gallery Email Us Sevierville, TN TranslatorPro MAFless fuel, spark and boost management 86 GN(TranslatorPro/ExtenderPro on speed density w/boost & fuel pump control,PLX-WB) (original owner) 87 GN (second owner) 84 L69 Z28 (original owner) 01 Excursion LTD 7.3L PSD(Power Stroke Diesel), Turbo, 4X2 08 Honda Accord EX-L, 270HP 3.5V6, AT
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April 13th, 2008, 02:24 AM
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Is the roof raised as well or does it appear to be left alone.Some SII heads have smaller ports usually used in Indy car racing.
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87White turbo T,Stage II,GN1's,Champion Ported stock lower,Hyd Roller,Atr Headers & Down pipe,Delta Race gate, 70 p trim, 72 lbs injectors,Percision upper & 65mm TB,old school KB front mount for now,areomotive fule pump,ADJ Fuel pressure reg,big mouth cold air kit/with KN FILTER,volt booster,progressive alcohol injection, scanmaster, heated o2,GNX dash,Maft Pro,ECM done for the 72lbs injectors,Type II coils&module,accel300+wires,centerline telstars,nitto drag radials/hooker 2 1/2 cat-back W/ aero chambers,metco uppers&lowers,hotchiks trailing arm braces,auto meter EGT gauge,griffin aluminum radiator,3400 9x11, converter Hope it go's 13's now.87 GN 109 block built to run 10.0's.72 Big Block Nova,83 Firebird 468 BBC.
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April 13th, 2008, 02:49 AM
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Roof have not been modified, just some type of synthetic material on the floor that was shaped and porting or shaping of the metal in the bowl area. The ports look smaller but like they would flow really well. Work looks really nice.
Last edited by DDot690 : April 13th, 2008 at 02:52 AM.
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April 13th, 2008, 12:49 PM
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I dont know why anyone would go through the trouble to make them Indy style.Usually its the other way around should be fine on the street.
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87White turbo T,Stage II,GN1's,Champion Ported stock lower,Hyd Roller,Atr Headers & Down pipe,Delta Race gate, 70 p trim, 72 lbs injectors,Percision upper & 65mm TB,old school KB front mount for now,areomotive fule pump,ADJ Fuel pressure reg,big mouth cold air kit/with KN FILTER,volt booster,progressive alcohol injection, scanmaster, heated o2,GNX dash,Maft Pro,ECM done for the 72lbs injectors,Type II coils&module,accel300+wires,centerline telstars,nitto drag radials/hooker 2 1/2 cat-back W/ aero chambers,metco uppers&lowers,hotchiks trailing arm braces,auto meter EGT gauge,griffin aluminum radiator,3400 9x11, converter Hope it go's 13's now.87 GN 109 block built to run 10.0's.72 Big Block Nova,83 Firebird 468 BBC.
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April 13th, 2008, 02:11 PM
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Danny (right?) The ports in the SII heads I've been running on the street for the last 6+ years have epoxy-raised port floors with a matched 4V manifold. They're fantastic. No downsides.
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86 Gray T-Type, Bench Seat, Column Shift.... 274 Stage II with Stage II Heads
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April 13th, 2008, 06:50 PM
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Yep it's Danny, The reason for using the GN1heads is they will work with what I have already. With the Stage II heads I will have to find a set of headers and most everything else needed for the Stage II heads to work..More money. My performance goals can be reached with GN1 Heads with less money being spent on new parts. If I was starting scratch I would use the Stage II heads.
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April 14th, 2008, 07:54 AM
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Material in the runners.
Most likely is DEVCON ALUMINUM PUTTY # 10610.
I've had good luck using it and typically use a aluminum plate over the putty, secured (aluminum screw/ bolt) and blended like a shoe insert. Surface prep is critical. Fresh Titanium Oxide (bigger the better) @ 90 psi and a vapor de-greaser to insure a clean interface and a pass through an oven to make sure whatever oil is completely gone.
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pocketchange
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