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#1
04-28-2024, 01:31 PM
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1820 HP 505 CID pump gas engine
Scott Brown at Competition Components just finished up a 505 E-85 build using aftermarket RAV heads. Bore was 4.310 and used a 4.25 stroke. Heads were ported by a board member here (hopefully he chimes in) and the cam was just right for the application.... Torque was stout!
PONTIACPOWERTTF!!! |
| The Following 6 Users Say Thank You to PAUL K For This Useful Post: | ||
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#2
04-28-2024, 02:19 PM
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Those look like DCI heads from the small picture. Great power and results. Pontiac power!!!
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#3
04-28-2024, 03:05 PM
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Awesome results!
What vehicle will it be going in? 
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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#4
04-28-2024, 05:28 PM
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Quote:
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LIFT HEAVY, LIFE IS TOO SHORT TO BE SMALL! |
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#5
04-28-2024, 05:45 PM
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Amazing!
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#6
04-28-2024, 05:57 PM
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Video? Perfect for my rusty GTO how much? OK never mind
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DragStarLeMans |
| The Following User Says Thank You to Drag Star Le Mans For This Useful Post: | ||
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#7
04-28-2024, 07:07 PM
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what's that funny-looking thing on top with the belt connected to it?
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#8
04-28-2024, 07:07 PM
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Quote:
True!
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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#9
04-28-2024, 10:47 PM
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To answer some questions
Yes, they are DCI head castings I believe the engine is going into a 68-72 Pro Street style A-body I have a video of a power pull and the engine idling but can't figure out how to post them here..... I don't think we can post videos. i82much...... Joe mama 
Last edited by PAUL K; 04-28-2024 at 11:02 PM. |
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#10
04-29-2024, 07:53 AM
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Hope the car has a rather large fuel cell. Very clean well though out build.
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Be carefull of the feet you step on today.They may be attached to the a$$ you kiss tomorrow. |
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#11
04-29-2024, 10:48 AM
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Nice to see the 5 heads being used too. Dare to be different!! 👍🏼
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LIFT HEAVY, LIFE IS TOO SHORT TO BE SMALL! |
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#12
04-29-2024, 10:48 AM
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so how do you hook up 1400 ft. lbs. tq.?
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#13
04-30-2024, 08:07 PM
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$ per HP ?
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#14
05-01-2024, 09:51 AM
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Now that is a freaking blower!
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Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune 13.43@103.4 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs |
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#15
05-01-2024, 11:35 AM
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Scott is top notch. I picked up just at 50 hp and 50 ft lbs using a hyd roller cam he spec'd for me over a larger solid lifter cam in my stock bottom end, 557 block 406. I would recommend him to anyone.
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1972 Pontiac LeMans Thanks to Fuelab Digital Fuel Delivery Quarter-Max Chassis and Racing Components |
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#16
05-02-2024, 08:56 AM
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Quote:
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#17
05-03-2024, 10:37 AM
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Very nice results at a very mild boost number. Congrats to Scott and Don S. on a super cool build using some very special custom pieces.
Not sure how many on here remember or were at Norwalk a few years ago when DCI Don brought the first load of his RAV heads to the pits that year. The entire back of his SUV was full of V heads. …The heads on this blown hot rod are from that first load. IMHO excellent quality casting with accurate dimensions and machine work. Castings were easy to port and to finish for the application. Street car???!!! Go to it!
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Jim www.raceV8s.com 1972 Trans Am drag car, 3300lbs, 468 ci, Iron D ports, 428 block, 9799103 crank, 9.48 @ 143mph, 6.0 @ 114mph in the 1/8th. |
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#18
05-03-2024, 12:30 PM
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He gonna have turn scoop around driving in rain on street
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 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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#19
05-03-2024, 05:35 PM
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I call BS.
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#20
05-03-2024, 05:58 PM
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Very nice 1380-1440 ft-lb TQ. Wonder what TQ would be NA. 600ft-lb?
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