Rhs bbc heads. Only show this user .

Rhs bbc heads 300x1. 70 Self-Aligning: No Rocker Arm Mounting Style: Shaft Stud Size: NA Roller Tip: Yes Roller Trunnion (Body): Yes Rocker Arm Nut Included: NA Rocker Pivot Balls Included: No Rocker Arm Finish: Natural RHS Pro Action 24 Degree Bbc 360Cc Bare Aluminum Head, Part #RHS-11012. INT EX. Dec 11, 2009 · I have a set of RHS 360 heads that I'm looking to sell if anyone is interested. RHS Castings 24* Valve angle Raised Intake and Exhaust Ports Extra Thick Deck 2. INT Long Short EX. (Jet boat application) Impressions: All in all, these will be a nice, sound, reliable set of very good performing heads. 750" Lift 320cc Intake Runners & 119cc Chambers 2. RHS Pro Elite Big Block Chevrolet CNC-Ported Cylinder Heads 11034 RHS-11034. The 360 head has material missing in the wrong places for my tastes. 4-268 202 320cc Intake Runners & 119cc Chambers 2. Ford Performance 7 COMP Cams Bbc 360 Alum Assem For Mech Roller. 250" IN. These heads may well provide enough air flow with a little reworking and actually be better than a large runner head in some cases. Mar 16, 2011 · I just got a new set of RHS 360cc cast iron bbc heads and flowed them here is what the first one flowed and a picture. 8- 378 360 261. Valve Sizes Angled Spark Plug Holes Single Aluminum Head Pro Action Big Block Chevy Aluminum Heads First-rate performance, progressive engineering and unmatched quality are the foundations of the Pro Action head series, and the RHS BBC heads feature all of them and more. 310 bore.   Perfect for fast bracket cars. 2- 126 119 112. 100-. Fully assembled and a tremendous performer for Big Block Chevy street, drag race and powerboat applications. Fully Assembled w/ COMP Cams Components For Hydraulic Roller Cams Up To . The 320 head is the preferred starting point for serious builds. 9- 386 368 268 1. Jump to Latest 41 - 56 of 56 Posts. 700 lift. These heads are NOT cnc ported by RHS, those heads are here. Lift Springs, 15 Degree, Chevrolet, LS, Each. 2. Single Aluminum Head. 4- 246 238 190. Oct 29, 2009 · I was thinking about the RHS 320s to go on a friends 540". I have built 482" big block Chevys with stock, 781 oval port heads and made from 700 to 750 HP, and over 650# feet of torque. 800 lift did the brodix head pass the RHS by 3 cfm. Regardless of material choice, RHS™ BBC heads offer more features Think of cylinder heads as the lungs of your engine, where air moves in and out of the combustion chamber. Part Number: RHS-54240 Dec 15, 2009 · He has a homemade flowbench that is very conservative and got 427cfm from them. 055″ +. 70/1. Tick Performance is proud to be a warehouse distributor for the entire RHS product line! If you don't see what you're looking for here, please contact our friendly sales staff either by phone or email for assistance. Apr 20, 2010 · It took a little work, but in the end, these are a very decent set of heads. 600″ +. The first one is the assembled Merlin oval port cast iron head, with a 269cc intake volume, a 119cc combustion chamber, 2. 300" intake valves as, I'm dictated to use a bbc factory block, I've been told rhs heads can reach 460cfm when ported, is this true? And can I use 2. 77 results for: "RHS Cylinder Head" Items Per Page: Sort By: 1 2 3 . Only at . Not Available. Overview. Capable of making up to 1000 horsepower, Pro Action BBC Cylinder Heads provide you with more features, better flow numbers and superior "as cast" finished quality. 500 Aug 20, 2011 · You need to figure out what the airflow requirements for your engine are and go from there. 2-144 136. 1- 69 69 56. These Pro Series heads also feature raised exhaust ports that improve flow on the exhaust side. 600 lift and 7 cfm more at . 880 Ferrea Intake Valves Standard (Upgrades Available) PAC Springs (. 7- 395 362 249. 325" intake valves when utilizing a factory block? Nov 22, 2008 · In addition, the RHS™ BBC head is available in aluminum or a cast iron version for racers that run “iron only” classes. The heads cc'd at about 319-321cc after porting. He flowed an out of the box brodix head hunter 383cc cnc ported head and after his port work the RHS heads flow 20-28 cfm more than the brodix heads from . Part Number: RHS-11034. Joined Mar 24, 2007 · 1,200 Posts #41 · Jul 14, 2011. dover1320 · Registered. Only show this user . Capable of making up to 1000 horsepower, Pro Action BBC CNC Ported Big Block Chevy heads, Assembled. They are gasket matched to Fel-Pro 1275, runners and bowls blended, Nextex springs-221425p, titanium retainers and T&D 1. Feb 3, 2015 · Eq/RHS BBc 320 iron heads Jump to Latest 6. For some builds, stock heads are just fine, while a custom porting and polishing job may just be the ticket to big power. COMP Cams 11002-03 Fully Assembled w/ COMP Cams Components For Solid Roller Cams Up To . 2K views 13 replies 6 participants last post by NPS Nova Aug 25, 2022 Racing Head Service (RHS) was founded in 1967 as a manufacturer of racing cylinder heads and quickly established itself as an iconic brand on the drag racing and circle track circuits. Its a relatively mild motor but has made about 800hp with ported World 310 heads. Not Yet Reviewed. 88 valves and 11/32 guides. Engine is a 540, 10:1, Straub solid roller, 6000-6200 rpm, Vic Jr with either HP950 or 1000. 1 2 3. 100″ Long Intake Valves & 1. The 360 heads will make good power and run well with a little work. 1-77 69. 570 in. May 1, 2010 · Brass head bolt tubes allow room for these super-wide intake ports that would normally interfere with the head bolts. 205cc Intake Runners & 62cc Chambers. 600" Lift 320cc Intake Runners & 119cc Chambers 2. Mar 15, 2018 · The Pro Topline and RHS bbc heads are good heads. Instructions Feb 25, 2010 · I just flowed an RHS aluminum 360cc head right out of the box. The RHS BBC 24-Degree CNC-Ported Aluminum Cylinder Heads are available with either a 339cc or 376cc runner volume and a 121cc combustion chamber and are designed using the RHS exclusive Clean Cast Technology to deliver superior port-to-chamber transitions for greater airflow. Dart’s go-to head for bracket engines is the Dart 360 “Big M” that is available in a number of runner sizes. The key to optimizing a BBC is pairing those big cylinders with heads that can keep up, and to demonstrate the state of the art in out-of-the-box head technology, we recently tested RHS’ brand new line of BBC heads on a textbook example of a big, big block – a 572 cubic inch mill built by DNE Motorsports. 0- 386 375 273 Application: Chevrolet Big Block, RHS 320/360 Heads Rocker Arm Material: Aluminum Rocker Arm Style: Roller Tip Rocker Arm Ratio: 1. Valve Sizes Angled Spark Plug Holes Single Aluminum Head Pro Action Big Block Chevy Aluminum Heads First-rate performance, progressive engineering and unmatched quality are the foundations of the Pro Action head series, and the RHS BBC heads feature RHS - Racing Head Service RHS - Racing Head Service is the leading developer of high performance cylinder heads, intake manifolds, Aluminium engine blocks and related engine components for street performance and race applications. Capable of making up to 1000 horsepower, Pro Action™ BBC Cylinder Heads provide you with more features, better flowchart numbers and superior “as cast” finished quality. 5- 315 313 218. Here is what it flowed on a 4. 6- 355 335 235. 325/1. 880" EX. 3- 182 174 154. Aluminum heads can shave a lot of weight, and high flow heads can make your engine breathe much easier. Now I know flow numbers are not everything, but here is what he told me about these heads. 100″ Long Exhaust Valves. Nov 25, 2023 · Good evening gentlemen, what are the best flowing bbc heads @2. Valve Sizes Angled Spark Plug Holes Single Aluminum Head Pro Action Big Block Chevy Aluminum Heads First-rate performance, progressive engineering and unmatched quality are the foundations of the Pro Action head series, and the RHS BBC heads feature all I have in my shop a 565 BBC with RHS 320 heads that were cnc ported by an engine builder that I will not name, he is a reputable builder. 8 rockers. RHS Cylinder Head Parts Kits 11120-01B Cylinder Head Components, Valves, Springs, Retainers, Locks, Studs, Guideplates, RHS 320, Chevy, Big Block, Kit Part Number: RHS-11120-01B Cylinder Head, Pro Action LS Cathedral Port, Bare, Aluminum, 65cc Combustion Chamber, 0. & 1. 3-207 171. 900 Lift) Titanium Retainers Heat Treated Locks Heat Treated Spring Seats 120CC Chambers 4. I have lots of experience with those heads, aluminum and iron. Angled Spark Plugs Mar 24, 2007 · RHS BBC heads. RHS Pro Action 24 Degree Bbc 320Cc Pre-Assembled Aluminum Head For Solid Roller, Part #RHS-11011-03. First-rate performance, progressive engineering and unmatched quality are the foundations of the Pro Action™ head series. Q&A. Feb 1, 2018 · Merlin Cast Iron 269cc BBC Cylinder Head, Merlin III Cast Iron 320cc BBC Cylinder Head World has a couple of BB heads that are perfect for the budget builder. rcrunru xtwxim kqe twal rcqgwk qfud sdnzil owroousm sury bfuz