Buick GS 455 switched from 750 Holley to 850 Speed Demon Carb and 1" Spacer

1972 Buick GS 455 23 CC Speed pro pistons T/A 284-88H 1:6 Roller Edddi heads Eddi intake 850 Speed Demon Carb 3"Hookers headers 3"Pypes performance Race Pro

More Videos...


Chuck's Garage - Street Demon Install
Chuck Hanson walks us through a complete install of the new Street Demon Carburetor and also demonstrates how to tune the carburetor for optimal performance.





1970 Buick GS 455 Stage 1 Test Drive in Sonoma Wine Country
Visit http://www.leftcoastclassics.com/1970-buick-gs-stage1/ to see this 1970 Buick Gran Sport for sale from Left Coast Classics in Sonoma California. Take a little test drive in this stunning 1970 Buick GS 455 Stage 1 in Sonoma California. Fully restored and Sloan documented. Finished in Diplomat Blue with Pearl White interior and white vinyl top. Full restoration completed in 2009. Car is loaded with all of the best that Buick had to offer including the GS455 engine and Stage 1 trim package. Sloan Museum documented and decoded from original GM archives list 20 factory installed options including air conditioning (ice cold), bucket seats, turbo Hydromatic 400 transmission, center console with storage, power steering, brakes, windows and power driver's seat and the rare speed waring indicator. Engine rebuilt, balanced and blue-printed. Drive train, manifold, Exhaust and 3:42 positraction also rebuilt. Era correct reproduction wide oval lettered G70x14 tires running on correct 14" chrome plated rims. Rallye clock option replaced with era-correct tachometer. Sonomatic AM radio in dash. Remote controlled after-market stereo discretely installed beneath passenger seat using original rear speaker replacement. Mileage believed to be 134k. Car is restored and immaculate throughout. Body is tight with no rattles or squeaks. Starts on first turn of the key and runs beautifully. Check out the link above for full details, pricing info and detailed photo gallery. Then give me a call with your best offer. Donn Dabney 707-332-8331 Thanks for watching our Buick GS test drive video - please leave a nice big thumbs up and a like on this very cool Stage 1 Buick! Facebook: http://www.facebook.com/leftcoastclassics Google+: https://plus.google.com/115639340856344439203 Video URL: https://www.youtube.com/watch?v=_UcEWUNX--Q





Street Demon Installation, tune, and test
Installing and tuning the new 625 CFM Street Demon on a 1972 Dodge Dart





Demon Carburetors - Back at Summit Racing! Summit Racing Quick Flicks
Demon Carburetor is back at Summit Racing! The Road Demon is suggested for a V6 or V8 engine, producing 350 HP or less. The Road carb is available in two sizes, 625 CFM and 725 CFM. Next, we have the Speed Demon which is available in three different sizes; 650 CFM, 750 CFM and 850 CFM. The Speed demon is ideal for both street and strip applications. Finally, the Mighty Demon, which is best for race applications. The Mighty Demon carb is available in two sizes as well, 750 CFM and 850 CFM. For more information and pricing details, click here: http://www.summitracing.com/redirect?banner=SocialYT413




Follow