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#1
08-12-2023, 06:18 AM
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Dyno Tuning The 1969 428 Grand Prix By Joel Rosen
Here's another one for you olredalert. 
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| The Following 5 Users Say Thank You to carnut4life For This Useful Post: | ||
67 Nova Boy (08-12-2023), grantprix (08-16-2023), olredalert (08-12-2023), Steve Shauger (08-13-2023), Tenney (08-12-2023) | ||
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#2
04-16-2024, 11:15 AM
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Love those Formulas of that era.
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Dave Dykstra 1968 Camaro Palomino Ivory/Ivy Gold interior -Delivered to Courtesy Chevrolet, Los Angeles, CA 2013 Corvette Grand Sport 60th Anniversary Edition Arctic White/Diamond Blue interior -Delivered to Bill Jacobs Chevrolet, Joliet, IL NCRS#66003 Speed dictates the severity of consequence-Tres Martin Dykstra Motorsports
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#3
01-08-2026, 06:34 AM
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Idk if this qualifies as an article but it’s a little known Pontiac fact. My ram air IV SR block that was prepped by Stephens as a back up for my car, had these in it, so I asked the driver of the car. He told me they had special over the counter rods in 69 that were the same as earlier SD rods.
Many didn’t believe this for years but I’ve found a few incidences where they were mentioned. Here’s one example- so “in the know” stock and super stock racers mostly those in the performance division dealer network , would swap out the garbage cast rods and drop these in hoping the tech guys wouldn’t figure it out if the got torn down.of course all Pontiac rods are the same length so 421 and 400 rods are interchangeable These were two reasons not to set records - one it could reset the index and two you didn’t want to get torn down ;-) Last edited by turbo69bird; 01-08-2026 at 06:40 AM.
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olredalert (01-08-2026), PeteLeathersac (01-22-2026) | ||
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#4
01-09-2026, 05:42 PM
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Jim Wangers Memorial Cruise-in at the Petersen 06/10/23 ...
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| The Following 3 Users Say Thank You to Tenney For This Useful Post: | ||
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#5
01-09-2026, 08:10 PM
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...
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| The Following 7 Users Say Thank You to Tenney For This Useful Post: | ||
dykstra (01-12-2026), Keith Seymore (01-09-2026), L78_Nova (01-16-2026), olredalert (01-09-2026), PeteLeathersac (01-22-2026), Steve Shauger (01-31-2026), Xplantdad (01-09-2026) | ||
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#6
01-09-2026, 09:22 PM
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Quote:
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| The Following 5 Users Say Thank You to olredalert For This Useful Post: | ||
67since67 (01-21-2026), carnut4life (01-09-2026), dykstra (01-12-2026), PeteLeathersac (01-22-2026), Tenney (01-10-2026) | ||
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#7
01-21-2026, 09:21 PM
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1966 GTO - Car Craft Test article
Royal Pontiac ace mechanic, Milt Schornack dials in this ‘66 GTO.
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1965 GTO Unrestored Survivor 389 / 335 4 BBL. 1966 GTO Unrestored Survivor 389 / 360 Tri-Power Early (63-66) Schwinn Stingrays, all Unrestored Survivors
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dykstra (01-21-2026), gtomike1967 (01-21-2026), mhurd (01-21-2026), olredalert (01-21-2026), PeteLeathersac (01-22-2026), Steve Shauger (01-31-2026), Tenney (01-22-2026) | ||
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#8
01-21-2026, 11:12 PM
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Great article!
__________________
Dave Dykstra 1968 Camaro Palomino Ivory/Ivy Gold interior -Delivered to Courtesy Chevrolet, Los Angeles, CA 2013 Corvette Grand Sport 60th Anniversary Edition Arctic White/Diamond Blue interior -Delivered to Bill Jacobs Chevrolet, Joliet, IL NCRS#66003 Speed dictates the severity of consequence-Tres Martin Dykstra Motorsports
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60sStuff (01-22-2026), olredalert (01-23-2026) | ||
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#9
01-31-2026, 04:36 PM
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1969 Royal Bobcat RA-V GTO
Royal treatment for sure and Pontiac had something to prove. Pontiac engineering provided the ultimate RA-5 engine and Royal Bobcat treatment did the rest.
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Steve Shauger The Supercar Registry www.yenko.net or www.thesupercarregistry.com Vintage Certification™ , Providing Recognition to Unrestored Muscle Cars. Website: www.vintagecertification.com
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| The Following 3 Users Say Thank You to Steve Shauger For This Useful Post: | ||
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#10
01-31-2026, 10:33 PM
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----Thanks, Steve. We haven't heard from Bill and his great Wife in way too long. Hope both are OK and prospering....Bill S
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