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#1
03-28-2012, 04:34 PM
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another Bad A** built 469 chassis Dyno test, total street driver
Long time Pontiac Drag Days racer & hardcore Pontiac enthusiast Bill Baker decided to have a new combo built and hes build has been confirmed total thumbs up more than what he expected !!!
455 062 over 469ci Holley 950hp Carb Shop carb SD KRE 305/310 CFM heads,old faithfull comp cam w/hyd roller crower roller rocker 1.6/1.65, PPR A beam Rods ,Torker 2 intake w/1"spacer,HEI W/ MSD ignition Hooker super comp D ports 3"dual exhuast w/Xpipe Spintech mufflersTH400 10"Conti 2800+ stall Gear Vendors OD 3.23 (engine built by Bill Baker Himself) a nice cruiser with AC and overdrive transmission that will travel to Pontiac Heaven event    www.HKMotorsportsDynoShop.com
__________________
 someone who thinks logically is a nice contrast to the real world.http://www.youtube.com/watch?v=3FfKVVZW1-Y |
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#2
03-28-2012, 04:49 PM
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The torque is crazy.
What compression? Is it a combo of 1.6 / 1.65? |
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#3
03-28-2012, 04:52 PM
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Sweet!
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#4
03-28-2012, 05:34 PM
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Nice to see another potent combination. Good luch with it!
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DOC'S TA  Turbo 535, CV 1 heads. Built by Cerralli Competition Engines Tenth Anniversary (Van Nuys) restored. Tenth Anniversary Barn Find (Norwood) Both 4 speeds! |
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#5
03-28-2012, 06:34 PM
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Good going Bill! Now hopefully it will make it all the way to the track without a freeway break.
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#6
03-28-2012, 08:26 PM
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Nice I have a similiar setup with 290cfm heads and no spacer.Where did it make its most power 30 to 32 degrees?
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#7
03-28-2012, 08:57 PM
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Nice! another car you can steer with the throttle!
Watch that ass end!
__________________
Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! |
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#8
03-28-2012, 09:10 PM
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looks like green metering blocks? e85 motor?
__________________
 1963 Cat SD Clone (old school) streeter 1964 GTO post coupe, tripower, 4speed (build) 1965 GTO 389 tripower, 4 speed, driver 1966 GTO dragcar 1966 GTO Ragtop 1969 Tempest ET clone street/strip 1969 GTO Judge RA lll, auto 1969 GTO limelight Conv. 4speed go and show (sold) 1970 GP SSJ 1970 GTO barn find..TLB…390 horse?….yeh, 390 1972 GTO 455 HO, 4 speed, (build) 1973 Grand Safari wagon, 700hp stoplight sleeper 525ci DCI & 609ci LM V head builds |
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#9
03-28-2012, 09:44 PM
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Sweet!
How much does a combo like this usually run to have built from scratch? |
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#10
03-29-2012, 01:10 AM
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Quote:
10.5 comp. flat top pistons thats the rocker combo was selected for head/lift flow. Quote:
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__________________
someone who thinks logically is a nice contrast to the real world.http://www.youtube.com/watch?v=3FfKVVZW1-Y |
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#11
03-29-2012, 04:01 PM
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Thats good news, have almost that same combo sitting in my garage waiting for my firebird to get painted. wonder if the 1" spacer will fit the hood?
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#12
03-29-2012, 09:54 PM
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That sounds awesome. I totally want to chasi dyno my new combo to see how it compares to the engine dyno we did.
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 1979 Trans-Am. 3900 + lbs. 3.42 gear, 10" 4000+ Continental, 280 cfm e heads, performer rpm, 750 Holley, 242/248 HR cam, 10.2 to 1, 11.31, 117.2 mph, 1.49 60'. |
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#13
03-31-2012, 10:28 AM
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Any idea what the crankshaft HP would be?
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#14
03-31-2012, 11:33 AM
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Quote:
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 66 GTO, 495, M22, Strange S-60 w/4.10 Sold new at Ace Wilson's Royal Pontiac http://www.youtube.com/watch?v=cUHC-Z8xhtg |
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#15
03-31-2012, 01:45 PM
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Quote:
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#16
04-01-2012, 09:03 AM
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It should be making at least 550hp/600tq at the flywheel. One of our customers dyno'd one with 290cfm KRE heads from SD, a port matched RPM intake, q-jet and 4 tube headers, and made 552hp/604tq. He did the testing at a "Chevy" shop, and was told when he brought the engine in for testing to dump the dual plane intake and Q-jet, because it wasn't going to make any power. He said they were dialing 911 and running for the exit doors when they made the first pull!.....Cliff
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If you can read this, thank a teacher. If you can read this in English, thank a Veteran! https://cliffshighperformance.com/ 73 Ventura, SOLD 455, 3740lbs, 11.30's at 120mph, 1977 Pontiac Q-jet, HO intake, HEI, 10" converter, 3.42 gears, DOT's, 7.20's at 96mph and still WAY under the roll bar rule. Best ET to date 7.18 at 97MPH (1/8th mile), |
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#17
04-01-2012, 07:31 PM
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Quote:
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#18
04-01-2012, 10:34 PM
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If interested....
4.250" stroke 474ci engine running a set of 290cfm CNC ported KRE D-port heads with 10.2 to 1 compression with a 236/245-112 hyd. roller cam. Torker II intake, 950HP Holley with a 1" open spacer. 554hp @ 5500rpm and 584 lb ft @ 4500. Note roller cam in use. (Dave Bischopp website) Other similar engine dyno tested combos: 4.250" stroke/ unported 85cc KRE d-ports with (about 260cfm) Performer RPM intake & Q-jet cab with Crower 60919 hyd flat tappet cam (231 at .050"/ 112LS ) about 502 hp at 5300 rpm, peak torque at 4500 rpm with 560.7 ft.lbs. 4.250" stroke/ cleaned up only 87cc Performer RPM Edelbroch heads (about 288cfm/ generic chamber design /10.3 cr) Performer RPM intake & Holley 750 carb with Crower 60211 hyd flat tappet cam (236 at .050"/ 108LS ) about 509-513 hp at 5200/5300 rpm, peak torque at 4200 rpm with 570.7 ft.lbs. .
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'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 ) Old information here: http://www.hotrod.com/articles/0712p...tiac-trans-am/ Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine) 5.14 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension https://www.youtube.com/watch?v=qDoJnIP3HgE Last edited by Steve C.; 04-01-2012 at 10:46 PM. |
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#19
04-02-2012, 10:16 AM
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Thanks for the info was trying to order a transmission that bumped me into the next price range
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#20
04-02-2012, 02:01 PM
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was wondering about the dyno before or after? probably an advantage to have it done before I install it that way everything is verified? has 455 .40 over the 290 kre by sd with the matched intake torker 2, 950 pro carb by sd and old faithfull fully rollered. prw 1.65 rockers. HEI going to buy Doug's , anyone know if the 1" spacer will fit on a 72 formy?
Think Im just going to have it ran before I install. Didnt mean to hijack the thread it just got me excited! |
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