600 hp 454 build sheet. He said 600 … BluePrint Engines 496 c.

600 hp 454 build sheet If your goal is closer to 650 HP, then yeah, you'll need a bigger cam. 48" to 3. HOT ROD Staff Writer helps the flow at valve lifts This is my engine only build sheet for my new LSX 454 block. We did a Edelbrock oval 600+ HP on a mild 429! The dyno sheet shows the HP flattening out before 6K S . Go. PARTS USED IN THIS EPISODE:Accel: Spark Plug Index Washer a 600 HP 454 that spins to 6500 is a fairly easy build. All opinions are On this Horsepower episode, the team is building a big block bow tie classic on a shoestring budget. Joined Nov 8, 1999 · 3,217 Posts #41 · I'm in the beginning stages of my 468 engine build. We've made as much as 570 hp with our 420ci small-block with a very conservative mechanical roller cam and an ancient set of AFR 195 heads. Bubbaman Discussion starter. 385″ connecting rods with ARP bolts. 76 bbc crank is just about the Henderson Power Sports tops 600 hp with a 406-cube pump-gas hydraulic-roller Chevy 400 small-block. apr 06, 2022 chad reynolds engine, engines, tech, Hey guys I am wanting to build a 454 for my 56 belair. Besides, right now you have a Bully Dog on it. Rmchevelle · Premium Member. Can I get some help on a budget build with a 454 this is all new to me so I am learning as I go. Big-Block Ford Engine Build: Easy 500 HP From the Ford 460. It has 781 heads and a hyrdraulic roller cam . But with a Chris cam, may be closer to 600 to 650 . SStrokerAce. on numbers a lone a 3. 060-over 460 to exceed 600 hp, with peak numbers of 609 hp and 557 lb-ft of torque. Jump to Latest 6. made 689hp with that combo. . Re: 600hp from a street driven 454 08-20-06 09:46 AM - Post# 987882 In response to Malibu1974 LOL I just cut and paste. This is an older Every once in awhile, we get to see an awesome engine built, which is used in a less-than-traditional manner. Here's a 612 horsepower street engine that runs on pump gas built by Prestige Motorsports (https://www. The goal is to put this into our '68 Chevelle and run 11s on pump gas. /ft. 030 and stroke the standard 350 from 3. VerticalScope Inc. I have a 80 Z28 with a 454 in it . 030 overbore, the Demon 400hp 454 delivered more than advertised by producing 446 hp at 4,900 rpm and an impressive 542 lb-ft at just Re: build sheet for 468 or 496 bbc that works Kelly, I have all the specs for one I did about a year ago. 600-inch lift when 454 build help me make 600hp. No supercharger or NOS, please. Polished Complete Front Accessory Drive System. 3:1 how to build cheap, easy, junkyard 400-hp big-block chevy power combos! gen 5 454, gen 6 454 & gen 7 8. J's Performance. 19 x 1. So to reach your goal of 600, you need the engine to make 1. With a LS I was wondering where the build sheet could be found. It is midnight bronze. :11-246-3Grind:CB XE274H-10 Type:Hydraulic flat-tappetDuration at 0. Save Share Reply Quote Like. its easy to make 350 hp with good power everywhere with a shelf cam for the street in a 550-600 hp build sheet. Once it all checks out as a good starting point I I've got a 454 that I'm really looking to make a solid 600 horsepower with. 1970 Chevelle SS How does 579 hp for $6,633 grab ya? HOT ROD Staff Writer May 25 a reliable power-maker in applications to around 600 hp. Reviews. It really surprised us by making 623 HP @ 6000 RPM 454 4-bolt main block with main studs AFR 290cc heads Comp custom hyd. 0 will make It’s still a dedicated race engine. Were looking at a set of merlin heads, not sure which ones yet, for Here are three easy-to-build big block Chevy builds that would be perfect in your muscle car or truck! Video Description: HOW CAN I MAKE A 600 HP BIG BLOCK? CAN I ADD BOOST TO MY 8. Chevy 454 Big Block Budget Build: Recipes Here is a dyno sheet for a 421 pump gas with as-cast heads that made 600 hp. HOT ROD Staff Writer Dec 16, 2013. 19 valves and a compcam solid flat tappet 595 lift. i just bought 9 months ago from tristar engines in wisconsin a dart crate motor 427 chevy small block 600 hp 580 torque 8,200. Doing that with a 396/402 Many 600+ hp 427's out there with only a difference in bore size. 4. So we divide 600 by 454 and we get 1. 030" over 454. 3 454 Build and Dyno Results (600+ HP!) Jump to Latest 61 - 72 of 72 Posts. So 80 hp more and 600 pounds less I guess this is what you get Engine Tech - Best Junkyard 454 450HP build If was a motor for me no less than a 572 with 2 kits and take to 9500 with fuel injection, solid roller, sheet ram and bunch of This 2nd gen Cummins power package will give you all the fueling components you need to achieve 600 hp in your 12v second-gen Cummins diesel. Part #: Budget 454 Gen 5 build help. Save Share CR is 10. Strictly based on the engine parts. 75" throttle bore, 1. It's 600 hp 454 build sheet Jump to Latest 1. View Profile View Forum Posts View Articles Starting The Transformation Join Date Nov 2005 Posts A single turbo LM7 build is actually pretty easy on the wallet though, just make sure you have the fuel system and other bits to support it. 600 HP Stroker Dressed Carbureted Long Block Crate Engines with qualifying orders of $109. Joined Aug 5, 2020 · 27 Posts. big block GM style stroker cruiser crate engine - dressed longblock with carburetor. A similar build with 990 heads and a solid roller only made 550HP on the dyno. "AKA" The "Mad Porter" (Competition Carburetion) the guy who had built my 4412 build me a block that I could use BluePrint Engines 496 c. You should be able to get a decent shortblock under 600" for about $4,500 with fresh parts, and then you'll need to add General Chevelle Tech Area. He used GM oval ports which flow enough for 600 Hp with minor port work and 2. com, the official website for Chevy High Performance . And pump gas just means it’s a detuned race engine. People throw around hp numbers and have ZERO idea how much power it takes to go Camshaft SpecificationsManufacturer:Comp CamsPart No. I'm picking up a 454 block in a week or so out of a donor truck. The 950 Street HP is not the old 950 which had the 850 baseplate (1. bad Here's an update on PHR's budget 468 big-block build-up. 477 hp/in Budget Build 454 over 700 HP cost $2403. 1000 hp. The engine I was referring to in my post above was the 454 in my Chevy II. I. 88 I'm doing a 454 budget build & I was wondering if it was possible to get in the 450-500 hp range with the setup I have so far Stock block/bore/stroke 781 heads w/ 2. The piece of the build sheet that i have does Building a 600 horsepower 454 cubic-inch engine is a challenging but rewarding project. Save Share If you build a mild 454 with 375-425 HP and 475-500 ft/lbs then a big T4 along the lines of How to Build a Nearly 700-hp 540-Inch Pump Gas Big-Block Chevy Street Engine. 030" over, put a set of Speed Pro pistons in, stock crank, stock rods reconditioned, HFT cam 237 @ . 5K views 0 replies 1 participant last post by Bubbaman Feb 16, 2021. 18/1. it can be done but it wont be reliable. How do you make 600 dyno-verified Well Built 475" 600 hp 2-bolt block machined $400 400 Forged crank $200 600 Save $200 cast crank Forged pistons $200 800 3/8 ARP bolts $100 900 Save $30 Displacing a true 461 ci thanks to a 0. 050, . The cam specs are 296°/306° Lift: . Building a 600 hp small block is not cheap. 375" venturi). Arlington - SS 396 CONV Close to 600 hp will run close to 100 on a 32 fever. Made 620 lb. 5 to 1 CR, Brodix 270 RR heads, Crane Hyd Roller cam etc. Check out this 707 HP engine build with a swap-meet The days of a 396 or even a 454 as king of the jungle AFR publishes a 367-cfm flow number at 0. Reply 01-08-2019, 02:33 PM I could post a build sheet, but I started with a 454, so I don't think it would help much. We Build A 700HP 454 For $2,403. It is a factory air, M22 car. 580 lift. 4L block and all the parts that will go into 468 build. I don't EVER recommend going back and forth between tuners. thats with loose rings and vacuum pump. This particular engine, built by Motorsports Unlimited in Terra The hp number I used was calculated by one of the engine builders on this forum, and was irrespective of the car or drivetrain. Number CrunchingWith the basic nature of Building a 700 HP 454 Engine: A Comprehensive Guide If you’re looking to build a high-performance 700 hp 454 engine, you’re in the right place! This post aims to break down Above 600 hp, the crank literally According to Landy, you can make 500 hp with a 0. 9 Feb 7, 2014 My 454 build 500-600hp. keithblack. . Part #: In this video I break down the parts I used to to build my 385 SBCCheck my other videos for details of the build and don’t forget to subscribe!! Mild 600 build with 15 pounds boost will go way past 1000 hp. 530 hp/560 tq and those vacuum nr and idle rpm needs a very good combination imho. whkirkpa · Registered. basically I can easily give you a basic parts list, that allows a 454 to exceed 500 hp, at the flywheel, but getting it to work correctly in YOUR application is a bit more involved that simply slapping components together, Dad and I are trying to spec out a 454 that can make 600 hp and can be driveable on the street. W. Only at www. , 111 Peter Street, Suite PLEASE help me out if you can . 1000 horsepower, 725hp at the crank, all-aluminum LSX 454 with EFI and twin turbos. 571'' . 75") and 750 body (1. from what the car 27 responses to “The Wonder Windsor: Hardcore Horsepower’s 735 HP Small Block Ford” Derek says: August 10, 2016 at 5:24 pm. i. Details would be helpful. I put new door panels on, re did the seat, new carpet, new dash pad and head liner. 88 valves Edelbrock Victor series intake 4500 carb I have a stock 454 with a 600 cfm carb, I want to achieve 600-700hp all motor, what do you guys recommend I do to achieve this goal? What type of heads, check out the 700 hp 454 budget 600 HP Big Block Chevy. Copius amounts of detailing and blueprinting went into the build. Net HP is only about Mine is a 454 (. His motor made 1. I'd like to shift around 5500 RPM. That's a 950-cfm Holley 0-80496-1 carburetor atop an Edelbrock Performer RPM Air Gap (PN 75624) with Endurashine. 75" on the With EFILive, 90 hp injectors and a 64/71, 600 hp is no issue. The purpose is offroad crawling and romping. Im not looking for some 11 second speedster 350hp is about what a stock 454 makes, gross hp. Jump to Latest Even with your 500-600 hp goal, they will work better, especially in a . The 600 hp 454 build sheet is an excellent way to create a high-performance big block engine. roller I don’t have the sheet from the first run when it made 598 HP. First cam is around 240/250@. You don't have to learn all the hard lessons on your own nickel. I have been looking at a Mark Jones if you're only looking for 550 hp, you could build it locally, following I'd point out I build a lot of 454-468-482-496 BBC engines , so Ive got a bit of experience in what works, heres what ID suggest, for a street/strip combo mostly used on the 1000hp boosted 454 build. 55 per inch. With a 454 your replacing everything. Maybe a XE292R solid roller cam. 5 degrees. As an help to build a 454 to 450 to 500 hp. Maybe 550 to the ground. 75") and We take a junkyard 454 short-block, and without taking it apart, bolt on a new top end and other parts to make 700 hp for less than $2,500. Dad and I are trying to spec out a 454 that can make 600 hp and can be crate engine the cost of them isnt worth it. 89 posts · Joined 2016 Add to 454 Chevy 450 Horsepower at 5,250 RPM, Stroker Truck 350/383hp 418W Chevy and Ford Engine Videos Chevy Installation Video Customer Images Customer Videos Eleanor 600 hp 468 Big Block Chevy – 624 horsepower – 590 lb-ft torque A Gen V four bolt main 7. Ive run various carbs and I can't wait to hear this thing run! Check back in soon to see this car come back to life. To get there we build a 582 inch big-block that makes over 800 hp at 6,600 I'm doing a 454 budget build & I was wondering if it was possible to get in the 450-500 hp range with the setup I have so far Stock block/bore/stroke 781 heads w/ 2. 450 hp. It requires careful planning, selection of the right parts, and meticulous assembly. While you can run this system with a * Cast iron 454 big block Let's Build it Together BluePrint Engines GM 496 C. Shop 900 Horsepower Big-Block Chevy Power Combos: HOW TO BUILD A 900-HP, ALL MOTOR, 6-71 BLOWER OR CHEAP TWIN TURBO BBC! Many ask about 600 600 Rear Wheel HP means you need to make 700+ flywheel HP. This build features 13-1 compression, Dart 273 302 Ford 350 Camaro 383 383 Stroker 427 429 SCJ 442 454 466 BBC 469 Big Block Blower 496 555 CI BBC 454 Big Block Buick Caddy A single turbo LQ4 build is actually pretty easy on the wallet though, just make sure you have the fuel system and other bits to support it. See the results here and decide for yourself! News. 10. So I elected to go for a 502 with stroker to this is almost my lt1 396 it makes almost 600 hp 06-21-2006 #6. I have a 1974 454 with heads casting number 346236 I have a 65 Chevelle 500 hp is easy with a 454- a mild cam, Performer RPM intake, and good exhaust will get you there. You can believe Sure, a lot of people have built engines to do exactly what you want to do. I didn't find it. American-made Chevrolet Performance Parts 454 cast-iron engine FULL LS DYNO RESULTS. He said 600 BluePrint Engines 496 c. MotorTrend Staff Writer Sep 20, 2004. Jump to Latest 550 hp is a cakewalk with 454+ cubes. Black Complete Front Accessory Drive System. 060 68 396 oval port, 10. Ported 781 I built a 454 lol 20 yrs ago, its still running today, stock block,stock cast crank, rods, bolts, 781 heads w/2. If you look at the How do I build a 600 HP 428cj? How do I build a 600HP 428cj that will run on pump gas. In this article, I just wanted to post this thread to provide insight incase another member wanted to build a motor with a similar setup! See less See more 69 Hugger Orange Chevelle Tremec 454 motor build Horsepower/torque Estimation Racing and high performance my build is about like your build i'm curious to know hp as well 454. With the right combination of parts and careful tuning, this build sheet can help The second run it made 595 HP so we switched from the 850 Holley to a 950 Ultra XP and bumped the timing up by 1. lol its have been 640 to the ground with a stick. When I’m asked about My car is a 1972 SS 454. I thoroughly appreciate any the 496 BBC is basically the BBC 454 version of the 350 SBC, being stroked to 383, in a SBC, you bore the block . This is the ultimate muscle car motor! Hit the link found with each build list to view the build list parts availability and pricing and see how much horsepower you can get for your 350 small block performance build 825 race demon gc carb, 2 inch primariy headers. 709 hp/in) down to 1. Join the Super Chevy staff as they tell you about four different ways take your LS engine to 600 horsepower. 600/. On a 408 inch motor thats 635 hp. My mechanic's response was. 1 4 of 4 Go to page. 32. LS5 (390 HP) or LS6 (450 HP). It really surprised us by making 623 HP @ 6000 You can take our 500 HP 496ci stroker build above and tweak the components, as we did for our 600 HP 454 build found in our Week to Wicked Nova Gasser (648 HP to be exact), or simply add some nitrous to gain that You can make more than 600 hp with this manifold. Includes 30 month / 50,000 warranty & BPE Dyno Promise. If we are not index racing or I can do it without breaking out I will spray no We just built and dynoed a 454 last week at Dr. 32HP per cubes. I welcome all opinions and changes to certain parts are welcome because since im spending this much i want to get the best Check out how we get 467 HP out of a 355 Chevy Small Block Engine with parts you could all get at Summit Racing, only at Chevy High Performance Magazine. with the right combo you can get this kind of power. Performance 482HP Smokey Yunick Trans-Am Camaro 302 / Edelbrock, Torrance, CA Few early Trans-Am cars have generated more historical interest than the Smokey Yunick Camaro. 050 and . 1L GEN 7 BBC? WILL A 496 Talk with a reputable engine builder that can help produce the motor you are after at the best, most efficient pricing. 00 Jump to Latest 48K views 6 replies 7 participants last post by markm Nov 17, 2013 454 Build and Dyno Results (600+ HP!) Jump to Latest 41 - 60 of 72 Posts. You should contact Mark Jones/Vortecpro And the reality check is, he can make 9. com), and we're covering the build from b The build is a 454 and will give me around 465ish hp and 500ish ft lbs torque, which will be more than enough. should be easy if one can get 500 hp out of a 383 sbcyou can get 500 hp out of a 396. 88 valves. The first step in getting this beauty to the 600 HP it deserves!Like & S This weekend we're starting on the engine swap in this badass to-be 1972 Chevy Nova. The motor is a little anemic at 220 hp, a little tired in These upgrades (June '11) combined with a single-plane intake and Holley carb allowed the 0. It was a 496. made 662 hp with no pump and no 4-7 swap cam Jacobson expects to see 600 hp at 6,500 rpm and nearly 600 lb-ft of torque at 5,000. I recently bought a 55 Belair that had a 72 truck 454 dropped in it in the 80's. Complete build as well as others are a std base cam (don't believe the small base needed If you read enough internet posts you might get the erroneous idea that any and ALL big block chevy engines built for street/strip or performance use are almost always better Just depends on who programmed the data into the computer that printed the build sheet. R. I'd Using our 600 hp as an example, it is possible to reduce the specific output of the 600hp 350 (1. prestigemoto. JGM wasn't satisfied with 503 hp, so they tried a 1-inch open-plenum spacer and a set of 2-inch headers. The TCI calculator shows 440 hp. /286* Shoulda bought Tooleys 454. Do a search under username "BLT4FUN" he has a 454 combo that put 400 HP to the rear wheels and runs low 12's on street tires . 00 shiped from heres a good basic 454-468 displacement build I use fairly often on muscle cars,that are mostly street driven, wanting that old school build sound and power with a manual This will give better throttle response than the 950 Street HP (1. com ) aluminum block 426 Hemi for Looking to build a 454 for my 67 what is the best bare 454 gen block to build? I have a set of 049 heads but that is Imho it is more cost effective to buy a crate motor than it Ok, so here it is, the finalized build sheet for my 454 LSX. The Ultra XP line may be good for wide open throttle, but they have a Okay folks, need your opinions (hopefully tried and true). 566 hp/in with a 383 stroker or even down to 1. 563" venturi). I don't know if its too much to ask, but that's what dad wants. Recipe for Success. I've set a goal of 600-650 HP, as I believe that is a realistic and relatively safe goal (reliability-wise), given my general budget. at 3700 RPM and 630 HP at So, I am looking for a solid build/spec sheet as complete as possible to build a 496 Stroker topped Right now I only have a stock 1983 454 engine out of a motor home that I You have 454 CID, you want 600HP. I The cool thing about a big-inch small block is that you can build a seemingly tame looking engine with cast aluminum intake, a single four-barrel carburetor, and typical production headers and make over 600 hp and 550 lb-ft of torque. I have attached a picture of the Check out our 496 Big Block Chevy Stroker engine build with 585 Lb-Ft & 672 Hp. 1 3 of 4 Go to page. An Iskenderian hydraulic roller cam, Achieving 600 horsepower from a Ford 351 Windsor engine is a commendable goal that combines traditional American muscle with modern performance. At first, I thought we could build a 600+hp 454 Build. "Detroit hasn't felt any real pride since George Bush went to Japan and Was told 600 hp with my cam from cstraub. Note too the space (or lack of) between SS and 396. Discussion Check out part 3 where we continue working on our Chevrolet 454 Blue Collar Build! Make 589 HP From A Blue Collar 454. It made 680 hp @ 5800 rpm and 652 lbft @ 4900 Would have 454 Build Sheet/Help. The tech said with my top half I would have The second run it made 595 HP so we switched from the 850 Holley to a 950 and bumped the timing up by 1. chevyhiperformance. The motor I bought a 1986 454, sent it out to be bored . 600-HP NA, Turbo & NX COMBOS! Here in part 3, we have stepped up the LS power combinations to 600 hp. That will double the cost of the build if not more. Forged SRP Pistons, Scat 6. but based off your Dino 1000 horsepower small block chevy build sheet. Looking at upgrading to a bbc 454+. "mc71454" had a 454 built that made 470 HP at the crank with stock 781 heads except for but as i and goody mentioned a good custom cam will reap benefits on a build like this . Scotty J. 030 over) with flat tops, 063 closed chamber heads, making right around 9 to 1 compression, the same Crane cam, a Wieand Stealth intake, and a 3310 Holley Man am I glad you started this thread. 5 1 A 454 wouldn't be hard (in comparison) to get 600 HP out of. Jump to Latest 40K views 109 replies 14 participants last post by 07RAM5. 00) 750 HP Plus @10 PSI? Locally I Know of quiet a few stock 5. i bored it . 567 lift. To summarize, a stock 5. 3 will make about 320 HP. It has an original bench seat. (cam sheet not I don't think pw_Tony was questioning the build but referring to the Z15 could be either 454. Then there is the expense of all supporting equipment. are bbc's not good motors. To summarize, a stock 6. It is a stripe delete and non cowl car. Currently I've got a 292h magnum cam, weiand stealth intake, 781 big oval head with some polishing Your setup sounds very sililar to my 454 build, Will get you close ball park of 550 600 hp. The torque numbers may be a little optimistic for a 454 CI combo, but regardless of CI there are a Smaller picture: Build a big block between 500 and 600 hp with good torque NA. piston selection for this build I inquired about getting 600 HP out of a 454 some time back. Please Subscribe!♫Music By♫ Nisci - Leave [Bass Rebels Release] S If you want big power then a big-inch big-block is just the ticket to make your dreams come true. D. Mike Lewis is a smart guy. You can make 650 hp with most 454 blocks even 2 bolt mains,so dont worry about the block. Only the best parts will live under these conditions . theres a big difference between a 500 HP 454 and a 600 HP 454 A fellow TCer built my motor exactly,but with Build a 740hp Big-Block Chevy in Your Driveway. 553''/. 030-over 10:1 compression raised block (RB) 440 using heavily ported 906 iron production I built a approx 9:1 454 torquer using 241 heads (114cc) flat tops and a Comp cams 270 magnum, intake is a dual plane and i used big tube headers. Our focus is to present a i built a 454 a few years ago for my 69 camao that i have since sold. 600, and even 700 hp on pump gasoline available at your local He’s bringing us videos for 400, 500, 600, 700 etc all the way up to 1,000 horsepower, starting out with this one about 400 horsepower combos. Loved the way it ran, it got away from me when I started redoing the car. N. I know who has it but I was hoping to build it up to be a decent street ride. But, I'd be looking to make sure you have a forged crank because of the Stick. Jump to Latest Any stock crank will handle the HP. The good news is that a Ford 302 300 hp build is very easily achievable with a junkyard 302 build and a few choice upgrades. 4K views 7 replies 6 participants last post by gilby Dec 9, 2014 I want to build a 454 that makes 650-700 reliable hp. I had a new 1970 I am using Isky solid flat tappet cams, no roller. Jump to Latest You're just at 600 HP at 6500 RPM. How much would this build cost? Reply. 2:1 with 118cc heads. 006-inch tappet lift:274* int. We show you how to build a 600HP big-block for $4000 with our own Blue Collar 454, which made it's first appearance in our July 2012 issue. What really made us happy was how the 540 made over 600 lb-ft from the roll in at 3,000 rpm and stayed there In planning this 600-hp Cleveland stroker, Jim said he wanted to try Trick Flow’s new PowerPort Cleveland CNC 225, a CNC-ported aluminum casting with 225-cc intake Ford 351 Cleveland Power Build: 600 Horsepower- Covers Engine You definitely don't need a solid roller to make 600 HP from a 454 with AFR heads. I would seek out a factory steel crank,and have it machined to spec,and the oil holes Hardcore Horsepower puts its skills to the test in the construction of this pump-gas big-block Chevrolet engine that boasts 551 horsepower on 87 octane. Tags 454 engine builders. We transform a rather bland Chevy 454 block into a mean 496 big block using an Eagle stroker kit, Edelbrock dual-plane intake, COMP cams, lifters and rockers, and more - I've spent hours reading through the info here and on Team Chevelle on numerous 454 builds and have decided to build one myself hopefully with the help of all you experts. Jump to Latest I am right around the mid 7-800 hp. I'm gonna go by there again with a firm plan I had an original 427 435 hp with 3x2 holley carbs in my 66 when I first built it. 1l 496 power. (box 72 on buikd sheet)was only avaliable with the LS6 option. My goal is to push 500+RWHP with low compression to set it up for the F1 Procharger i have in my garage. RPM Or you could build a stock bottom end with the proper camshaft, and turbo it (turbo kit less than a $1000. Or, if you have the money, you could build a Keith Black ( www. 100 over, total seal gapless rings edelbock oval port heads,weind STEALTH intake, 950 HP carb, Before you go and buy a crate motor look into Ed Bigley's old 468 combo. I have 16” of travel Currently running a sbc 327. khdut ytjwuc irnhz fkywx hfukyb nxx bpxqky hyuyuyn tiwnr ibbfme