WebOct 10, 2012 · The top cause of carburetor troubles is the overexposure of the transfer slots at the idle condition. ... I am thinking of swapping to a #78. Other details: I am running brawler 650 cfm mechanical secondary. Main jets are 68 and secondaries are 72. I went to a 2.5 PV as the original 8 PV was making the car extremely rich. I get about 7inHG idle ... WebDec 13, 2024 · He had a 347, 11:1 with a 750. He took it to his friends shop to put it on the chassis dyno. After testing it with the 750, his friend suggested putting the shop's 650. He made more power. About a year ago, another member's son works for a builder. They built a 347 for a customer. With a 650, the motor made 500 hp.
Air Time: Holley’s Brawler Carburetors Make Big …
WebQuick Fuel Brawler 650 CFM Carburetor w/ Electric Choke Dual Feed BR-67212. $535.95. Free shipping. Quick Fuel Carburetor BR-67212; Brawler Street 650cfm 4bbl Mech Sec, Elect Choke. $541.40. Free shipping. Check if this part fits your vehicle. Contact the seller. Picture Information. Picture 1 of 7. Click to enlarge. WebSep 8, 2024 · 09-08-2024, 11:12 AM Just recently installed a new Brawler 650 with mechanical secondary (double pumper) install was straightforward. Ran power to choke, etc., and started truck. Has to hold choke open to start it because it would flood. All running now and dialing in electric choke. setup apache server windows
The #1 Carburetor Tuning Problem...and How to Overcome It!
WebJan 2, 2024 · BRAWLER 650 CFM MEC SEC. Free Shipping over $199* Same Day Shipping before 7pm* Price Match Guarantee; Free Shipping over $199* ... Quick Fuel Brawler Street Carburetor 650 CFM. Part Number: 793-BR-67212. Product Q&A View Now. Click image to zoom. Video. Representative Image. WebFeb 23, 2024 · Some of these items ship sooner than the others. This item: Quick Fuel Brawler Street 650 Cfm Ms Silver/Black. $525.95. In stock. Usually ships within 2 to 3 days. Ships from and sold by Autoplicity . Get it Mar 23 - 24. Spectre Performance 29683 Dual Feed Fuel Line for Holley 3310/4150. $60.58. WebCarburetor, Brawler Die-Cast Series, 650 cfm, Mechanical Secondary, Manual Choke, 4-Barrel, Square Bore, Each See More Specifications Check the Fit. Quick Fuel Brawler Diecast Series Carburetors BR … the toin