Pontiac 400 stroker build cost. 65:1 compression engine with the pistons .
Pontiac 400 stroker build cost If you have a 481988 or XX 481988 block, then a 4. He will probably get $150 for the original 428 crank, and that will leave him at $150 for the block purchase. Designed, built, tested and proven with years of experience and knowledge in the Pontiac high performance industry. 70 posi gears looks spotless. Stroker cranks and custom chamber heads for custom builds; We build them all, from If I wanted a 'toy' that was more powerful and tweaked for maximum power, I'd likely build up the 389 block with a stroker crank and good rods, pistons, and heads. 25" stroke Eagle Crank 3. ft. The HorsePower guys prove that b Mike, go with the Pontiac, decent 400s are still plentiful and can be built for minimal costs. 25 in. Let us build you the engine you want in our full service shop. The build I am looking at is going to cost just about $2300-2500 when its done. 5 X4. 050) 301 stroker build - Page 17 - PY Online Forums Peak HP 475HP @ 6000 RPM Peak Torque: 438 lb. 025" down in the hole, or a 10:1 compression with the pistons . Stroking the 400 has a lot of appeal (that's what I did with mine). 65:1 rockers and a 2800 rpm stall converter or manual transmission. Most of the time, finding a good 455 block these days is getting a little more difficult, so most go for the 400 stroker builds simply . Pontiac 400 Engine Build - Pump Gas Pounder. 150-4. Just my 2 cents D. Have a -71 400 YS engine and #96 (96 cc) heads in my -68 Firebird with a M20 and 3. Some are machined here. 800" Eagle H beam rods - $1595. We build them all, from 1955-1979, factory restorations, mild street engines to high power race engines. The engine, once done, will be Butler Performance 460-468 ci Balanced Rotating Assembly Stroker Kit, for 400 Block, 4. 535 | 6 counterweight | Bob weight 2150 grams. The Summit 2802 is probably enuff. 400 has slightly smaller 3. 0 out of 5 stars 400 stroker build Pontiac - Street. 77" version. 250 Stroke X 3. 800 H-Beam Rods, 4032 Mahle Forged -6cc Flat Top Pistons, Rings and Bearings Included Learn More ESP-51501 PART NUMBER Complete Pre-Run Crate Engines: At Nitemare Performance, we only build and modify classic Pontiacs with traditional Pontiac engines – especially the legendary 389, 400, 421, 428 and 455 cubic inch V8s produced from 1964 through 1980. 630 lift custom grind cam and dyno's 630 hp with 1050cfm carb Been around a lot of pontiac motors and people like to build the 455 or 428's from what I have seen. Also the stroker kit is only going to cost a little over $1000 more than the stock kit. 250" Stroke 4. 015" out of the hole? Pontiac 400 blocks have a valve chamfer machined into the cylinder wall to clear the large intake The Pontiac 400 cubic inch motor (made between 1967 and 1979) is still a great platform for a high-performance daily driver. The motor feels sluggish and similar builds wring out In this tech article CAR CRAFT takes a look at Ken Crocie's 489ci Pontiac 400 stroker which features a single turbo and a Quadrajet carburetor that makes 537 hp and 744 lb-ft torque - Car Craft Agreed. The 4-tube Hedman's work well, they seal as good as any header for a Pontiac- and the center ports are hell for sealing on the "D"-port heads like your 6X. If you are considering buying a crate motor with alum heads, I'd discuss a build with Len Williams, using the 400 stroker shortblock he offers, with a RA4 spec cam, Rhoads lifters and the alum heads you want. All engine sizes welcome, from 326, 350, 389, 400, 428, 455’s and everything High performance Pontiac 455, 428 and 400 blueprinted crate engines including stoker motors for traditional Pontiacs. I come from pre war hot rods originally and finally fell into my dream car (65 GTO post coupe). 800 I-Beam 5140 Forged Eagle Rods- Balanced The cost of buying a P455 is often pretty inflated. I plan to use the same cam, heads, intake, carb and headers that was used on the 455. I've got it blown apart now for upgrades. I picked up a '67 400 XJ block and a 428 crank that's had Instead, we decided to build a 461 Pontiac Stroker. Additionally, when selecting a block for a stroker build, it is important to avoid certain casting numbers, such as 500557 or 568557, as these blocks have thinner main webbing and are prone to Pontiac 467 I'm working on a 72 Pontiac Ventura, pulled the 68 400 out and put in a built 428 (467 now) Edelbrock Rpm heads, 305/305 duration 0. @ 5300RPM That engine was for sale a while back on racingjunk. 2 Piece 15 items; Rod Length . By the time they were ported, cleaned, valves replaced, etc. Hits the numbers you are after and would certainly save you some money in the up front cost of the block. Which means I will begin the engine build soon. Like putting a 455 crank in your 400 block. The 400 gets the attention because it costs less to build than 350, with far more "bang for the buck". 38 $1060. These have shown to be inferior by many accounts. Minus machine costs I will begin shooting for about $7,000. 6. 030 overbore it came out to be a 434. com Seller was asking $5000 for it. PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > 400 Stroker Build Up - Rod/Piston Selection Question Reply Thread Tools: Display Modes #1 09-23-2008, 07:30 PM Hey gang, I'm in the beginning stages of a 400 stroker build up. 2. 500 inch Stroke | Main journal size 400 Pontiac | Rod journal size 2. It cost about $5K to build in 2004. butler thinks the 467 is necessary for this build because the stroke makes a Honestly for cool I think I might try to replicate that 350 Pontiac build that was just posted. def 383 stroker, 400 poncho's can get expensive fast, sbc on the other hand, they are getting cheaper to build, plus on the other "GOOD" hand the 383 can put out more for less cash, i currently started to build my first 550-600hp 383, do some research on the 383 and you will be ready to go!! thats my 0. Car is a cruiser, and I do drive it @70-80 on the highway for a couple hundred miles at a time every so often. I would also get a price quote from the shop BEFORE giving them A guy on another forum said he'd never seen anybody post about having built a 350 block stroker. FAQ: Members List: Social Groups: Calendar: Search I see you said you decided against the stroker because you thought it would be too much- this is exactly opposite of what would happen. We can build your shortblock or a complete engine using any of these rotating assembly / stroker kits. I sold my tripower $2,200 And I sold my old Munci after installing the new one $650 which took $2,870 off of my build cost. have any of you had experience with either kit? trying to stay above 14 mpg. If I were to I'd say it's worth it to build a 455/400 (400 with a 4. 8 combo, but my goal here is to build an economy version of the 462 w/ TRW pistons and less expensive 5140 forged rods. The engine started loosing HP on the dyno and we shut it off. Current motor is in good shape just had a rebuild just being twenty+ years ago but not driven afterwards. Drop in and go. 250" str. we offer but have exclusive Butler forgings from Ross pistons that are purchased in quantities at discounted volume rates. What makes a Chevy "turn on" may "kill" the power in the Pontiac. But, these motors will be custom built, so you can order them like you want 'em. EAG-B52410-030. Remember Me? Join us now! Menu. Our assemblies are put together with parts selected and used specifically in Butler . Building a 400 with 400lb-ft of torque is a simple matter also. Have a friend that is a machinist to put together. of They will also help keep your compression ratio in the realm of pump gas. 1. 00" stroker kit. 02 Sold the non-matching 389 and bought an untouched '72 400 block to build a 461 stroker. 25" mains on the 421/428/455. You can build a hard charging street Pontiac without resorting to a 400 or 455 block. Jim Hand's "How to Build Max-performance Pontiac V8s" by SA Designs has VERY good porting detail. Would it be better to have a 9. My main reason for this is the rod to stroke ratio to help the internals handle the high 6 low 7 rpms I'm looking for. a better option in a engine with edelbrock heads and 2957 intake, but best with 3. . I'll also double check my sources, but I have about 600 lbs for the caddy and buick, but 685 for the Pontiac. Another contributor prepared a story featuing a stroker-kit build in that same issue, and I interviewed Jeff Kauffman about the effects of a stroker kit for it, and his comments mirrored the others. he was approaching a set of E-heads. Well, I don't remember ever seeing one either. 670's have been popular for performance builds for a long time. 115 bore, 4. The stroker kit for the 389 was considerably more expensive than stroking a 400. 15" to 4. I’ve seen 50 horsepower increases with a jet and time change, especially if an engine was way too rich. If you're considering a stroker assembly, you may want to read through the story. My memory is crappy so don't take my word on the stroker cost but thats just the kit without cams, lifters Description: Cast or Forged 4. ) » Butler Custom Rotating Assemblies; 468 Stroker Build Pontiac - Street. It's a piece of pie to get 500 HP and near 600 lbs. 800" Eagle H beam rods - To start Ive always wanted to build an old car and finaly got an 81 trans am(not the prettiest but can change that haha). Stroke, Pontiac, 400, Each. Avoid the 3-tube headers like the plague. 21" stroke crank w/ 3. 060 455 shortblock for $75. 00" or 3. This is one of Doug’s favorite builds. I just helped a friend build a stroker and he used these heads (-4’s). 36 gears. 25 mains of the 455, minus the extra material of the 400 piston due to the higher placement of the Free Shipping - Edelbrock Victor Intake Manifolds with qualifying orders of $109. 461 cu in Eagle Pontiac Rotating Assembly w/ 4. I suppose the only way to build a long stroke 1970 Pontiac 400 Engine - 488 Stroker Rebuild 61-77 GTO, Tempest & LeMans Parts For SALE There are tons of guys out there building Pontiac motors pan to carb. A stroked 'small journal' (still huge at 3 inches) block is stronger and has better oiling than a big journal block, especially if any kind of rpm is run. An upgrade to PPR's 383P stroker package would require the full suite of machine work and would cost as much as a 455 or 400/462 stroker build, but the 'softer' torque of the 383P would help w/ launch and not go up in smoke- the large bore torque that would pour on at midrange would make it rev just like a SBC stoker and accelerate like a long Butler Performance 455-462 ci Balanced Rotating Assembly Stroker Kit, Forged Piston, for 400 Block, 4. 54:1 or larger rear gears and 1. you'll have to forget about building a cheap Pontiac 400 block stroker, cause all the cheap stroker cranks and rods are made in China. The 4L80E electronic overdrive automatic transmission has a high-performance build that costs almost $5000 and includes a Circle D converter by East transmission. Basically I'm building a high-rev (for a Pontiac) 400 bored out to 4. 25 stroke, minus the giant 3. It's got a. a NOT the "557" block). Kits are available to bolt in a longer throw 455 crank which will give you an increase in torque right off the bat. So now i got a 400 pontiac 1975 with 6x-4 heads and block #481988 and want to build a 461 stroker. Also abandoned using iron heads and bought Basically a 434 stroker built with parts I have, to keep cost and machine work down. But the easiest way to get 400hp is with a 4. 060 Head Gasket-9:5 CR 2) Edelbrock Performer RPM Intake 3)Comp Cams Roller Rocker 1;65 Looking up at the Butler Built 496 stroker it has an extra capacity oil pan and high torque starter. Price. 700 3 items; 6. When opened up there were a couple big ends of the rods going blue. 2 10 bolt posi with 3. Automatic Turbo 400 stock convertor someday replaced with an 2004R sooner than later update TC also. I’m definitely a performance guy, so I’d definitely stroke the 400 to something larger. 00 stroke. So, good news. 25 stroker assembly would be the easiest way to build a 400hp very steetable pump gas engine. The strokers (440, 461) have become the "standard", not unike 383 Chevy. Streetable,occasional track. k. The engine was eating itself up as the oil could not get out. 21 or 4. _____ I've got a stroked out Pontiac 400 to 470 cu. 36 Gears I am trying hard not to go full bore I want to someday go with a complete build and do a stroker but rather not at this time. Shop Intake Manifolds, Carbureted at Summit Racing. I live in canada so ill only use it 4months or so a year. 25/3. FAQ: Members List: Social Groups: Calendar: Search Price: $1228. Don’t forget our own Tom S. 00”/400 Main Cast Crank, 4. guy was moving and didn't want to move it with the other 10 he had in the shop. 155” Mahle Forged Pistons w/ 6. They are not designed to spin much more then 6,000 RPM from the factory And most stock motors after '73 or so will hardly do 5,000. We offer street kits with pump gas pistons to wild fully forged rotating assembly kits to meet your racing needs. 185" bore with 6. 200 big block Chevy | for use with minimum rod length of 6. 75 stroke and 6. I spent about $1800 on a stock rebuild of my '67 400 in 1988, upgrading to forged pistons. Hello i have a pontiac 400 block i want to put a forged scat stroker kit 400-488 with flat top pistons i have 6 x heads, edelbrock air gap intake, msd ignition, . Want the sound and power. Mild porting and do the stroker kit, work the block over and For this build, I have easily $6k in parts alone which includes a stroker kit with custom pistons from Butler ($2500), roller cam ($500), Johnson roller lifters ($800), Sims timing chain ($300), valves and valve train (~$1000), oil pan($200), valley pan ($150), windage tray ($130), timing cover ($175), intake ($400) and a bunch of other odds Also the 72cc aluminum head on a 4. 030 over 455 forged pistons, and forged Pontiac rods. 060-inch over. The New Strange Engineering 9 inch rear end with 3. From the 'race' section. But now I'm wondering if The 557 block was a 400 block, never a 455 or a 350 as was mentioned. 060, an aftermarket 4. All Activity; Home ; Forums ; Pontiac Modification, Maintenance, and Garage Talk ; Pontiac Performance Discussion/Questions ; 462-Inch Sleeper Stroker Pontiac 400 Makes Over 500 HP While Looking Stock! 400 Stroker build, round 2, 500+ Hp Mission? Pontiac - Street 400 stroker build Pontiac - Street. 25" main stroker kit that is the same price as the 3. 010/. For this build, I have easily $6k in parts alone which includes a stroker kit with custom pistons from Butler ($2500), roller cam ($500), Johnson roller lifters ($800), Sims timing chain ($300), valves and valve train (~$1000), A 400 Pontiac block Block will be bored and plate honed accordingly "painted color of choice" All new cam bearings, freeze plugs, and oil galley plugs Precision ground cast iron crankshaft assembled w/tri metal cleveite 77 rod and main bearings Set of shot peened stress relived I-beam connecting rods w/ARP rod bolts New set of hi We follow along as Andy Mitchell of Hardcore Racing builds a 650hp Pontiac 400 Poncho engine using a Scat 4340 steel crank, RPM Maxx H-beam rods, JE Pistons, Comp Cams and more. Above 5000 they start getting expensive. Replaced the rods,cut the crank 10,put in new bearings with the Page 4- 400 vs 455 stroker build Pontiac - Street. I want to build a budget 462 stroker by using a 481988 400 block bored . But, with all the members here, there's bound to have been some guys who built one. 100 gph fuel pump and timing is at 12 degrees initial, 36 final at 2500 rpm. 8 rods on either the IA-II block or the MR1 block. The same camshaft may be too much in a 400, but completely reasonable in a 461. 00" mains compared to the 3. In. Like to drive around but like to shed some years off Next week I’ll purchase a stroker kit, aluminum heads and other parts (possibly complete engine) from Kauffman or Butler (suggestions). It has the same bore as a 400 with a 4. No stock rods in this engine we use only Eagle connecting rods. The problem on a 461 is those chambers are way too small for any reasonable street compression ratio, UNLESS you get pistons with enough dish volume to compensate for that. 5-10. Thinking of a stroker-kit 4. Featuring a Pontiac 400 cubic inch block stroked to 455 cubic inches, this authentic Pontiac stroker is perfect for street and strip use. Price . I'm building my 66 lemans with muncie m20 and 8. 428 vs 400 stroker Pontiac - Street Remember Me? Block mag'd good and friend is picking up a 3. Get to keep all your accessories and brackets. Forged rods and pistons. 00 mains, . And to make sure the block was up to the task of supporting The exhaust valve should be upgraded to the 1. FAQ: Members List Most any Pontiac build will need forged rods and pistons at that point you might consider whether you want to do a stroker build as already mentioned. With the smaller 400 you'll need to cam and gear it appropriately to reach 425HP at a higher RPM than with the larger 461. 250 stroke to 461cui. 750" crank. I know most builders go with the 4. The trick with the 400 block is to build a "stroker motor". 600 lift cam guy i bought it from said it has stock pistons from a 1975 pontiac 400 formula firebird he said it DCI Motorsports Pontiac Engine Builder, We build them all, from 1955-1979, factory restorations, mild street engines to high power race engines. Will TIP's 400 Block/KRE Head Combo Produce More Than 600 HP On 93-Octane? HOT ROD Staff Writer Sep 01, 2008. Porting should be done by someone that knows both porting AND Pontiacs. The most budget friendly option IMO would be to stick with a 400. A caddy costs about the same as a core, but its only about the same cost to build as a BBC as long as you stay under 5000. Just thoughts on reliability with building and stroking the 400 vs building a pretty snotty high hp LS stroker. Luckily we did have a notable machinist locally for Pontiac head/porting work with a Pontiac flow bench. 660 268/272 at . 25 474) that was destroyed at Norwalk this year. ” Changing gears to satify the customer, Frontzak says the 461 was originally a 400 and got a different stroke crank and a Tri-Power set up. Plenty of info on the Performance Years forum. 25" stroker kit in your 400 block, 6x heads, a RA4 grind cam and Rhoads lifters. Pontiac Rotating Assemblies sold by Pontiac 400 / 461 Stroker Kit, Eagle 4340 Forged Steel Crankshaft 4. The cornerstone of this particular build is a generic 400 block that was prepped with decking and squaring before being bored . I'm wanting to build a 400 pontiac engine with stroker kit and put mother thumper cam in it. 25" stroker engine requires a dished piston. I recently asked opinions on doing a budget cast crank stroker build but that was shot down and pushed me in the direction of a forged build. Balkevitch None of those we spoke with saw any negatives when increasing stroke. The 400-455 is pump gas friendly for the mild daily driver. The 'Big Journal' 421-428-455 blocks used to be THE way to make big torque and power, but all of that has changed with the advent of the new stroker kits. Hi, need some advice for my rebuild. 1. In 2006 or so my 474 with KRE "310" d ports at 11 to 1 (ran pump gas 92 octane, the chambers are that good) and a mid size solid roller (. Butler is the top of the list but there are builders out there with a decent reputation selling PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race > 400 Stroker Build Documentary He won't be able to give me a price until he knows how many hours he has into Turn your Pontiac 400 engine into a 460 + cid torque monster! 467 CID . Jump to Latest A "stroker" kit replaces the crankshaft and/or rods with new components to build a bigger displacement engine. Both motors turned out good. I havn't built any 400 chevrolet's but I built a 428 pontiac and put it in a 1968 firebird. 0/6. 250 Stroke, Eagle 6. No 350 or 455 blocks were cast with a number 500577 Jim is correct and I concur. If you haven't ordered your stroker kit yet, that might be an option for you --- talk it over with Butler (assuming that's where DCI 400-455 is DCI’s most popular crate engine. This is our most popular Pontiac stroker kit. Part Number: ESP-104004250 5. A . PaulK convinced me to go with a 4" stroke in my 400 build he's The current 350 in my Lemans that I rebuilt 21 years ago decided to hammer a rod bearing, so I'm doing the smart thing and building a stroker with my '68 400 block. 010 situation. with a . 625 2 items; 6. rotating assembly 400 pontiac 4 inch stroker motor producing 434-440 cubes i believe. Rear Main Seal . advice on 400 stroker build Pontiac - Race. Pontiac 400 455 Stroker Kit; CNC-Motorsports offers a great selection of 400-455-461-488 Pontiac rotating assembly kits. Based on production block and heads, this combination provides plenty of power with quality bottom end components to allow for endless Redoing 1980 trans am. mind you this is a 90 percent cruising machine with long road trips not out of the question either. The $ I quoted earlier might be low for most scenarios, but I got a fresh . Engine has less than 6000 miles on it, but previous rebuild used the 8-eyebrow stock pistons. No PB. This eliminates any issues with motor mount adapters with the 428. 65:1 compression engine with the pistons . I've built out a few 72cc aluminum headed stroker engines where the bore was less than . Aiming to get much better low/mid range torque for Pontiac 400 stroker. No other frills. 25" mains, Ross pistons 4. 36 in the rear BOP 8. Or, as stated by you folks, sell the 389 and get a pre-'75 Turn your Pontiac 400 engine into a 460 + cid torque monster! 467 CID . Pontiac street engines cost $8-15 per horsepower depending on how you build it and what parts you I've decided to change that plan to using a 400/455 stoker build instead of the 428. A stroker crank would take you back to standard size and solve the . I was re-reading a 1988 issue of High Performance Pontiac magazine yesterday, and noticed an ad for Len Williams crate 455 engines, ready to run, for $1800. See All 17 Photos. So I will be going with the Edelbrocks. Reason: The slightly smaller main journals equate to more meat in the main webs, which means the block is stronger and less likely to split up the middle when built to high power levels. Intended use is street and interstate Nothing to change, everything will bolt up. 800 19 items Therefore, it may be more cost-effective to start with a Pontiac 400 engine and build it up rather than trying to modify a 350 beyond its limits. With a long stroke build you won't need a big cam to make 400hp. So based on what I have found out and what you are telling me, this is what I plan to build : 1) Pontiac #62 Ram Air 111 Heads with . Pontiac 400 Stroked to a 488 Personally, I prefer a 400 stroker as long as it's built on an early block with the nice, thick, strong, main webs (a. 045 overbore is simply that, boring the cylinders for a bigger piston to cleanup damaged or worn out bore surfaces. I need suggestions on what to buy so I spend my $1000’s without regrets (I’m a medical guy, not mechanical by occupation). 211 Bore Rotating Assembly with Edelbrock RPM Heads (D Port or Rd Port Exhaust) Comp Cam and Hyd Roller Top End Package Kit for use with your block BLOCK NOT INCLUDED The Pontiac 400 block was decked and squared, then fitted with billet-steel four-bolt main caps before punching the block . FAQ: Members List: Social Groups: Calendar: Search 400 vs 455 stroker build I’m about to pull to pull the original WS 400 out of my ‘70 TA because it pings pretty bad on 93 octane. We buy volume in Joe used Scat BBC rods in the build and he must have missed something in the side clearance of the rods. 25 with a stock 3. Going 800cfm or so. 95 + DISCOUNTED SHIPPING! Pontiac 400 stroker crank; 4340 forged steel 4. I took them to a machine shop which I knew had built Pontiac motors for a guy who raced a Pontiac in Super Stock class. Rotating Assemblies & Stroker Kits » 400 Blocks (406-495 cu. So, I'd like to hear from some who have built a 350 block stroker, with at least a 4" stroke. Keep your build at or below 400 horse on the 557 block due to slightly weaker main saddles Still will make a nice street motor and run on pump gas if you get your "recipie" together correctly. FAQ: Members List: Social Groups: Calendar: Search 400 stroker build Pontiac - Street. 210" str. 630/0. For a built proof bottom end, we also use a 1 pc rear main seal no oil leaks To build a stroker motor starting with the 400 block, you'll need a crank with a stroke longer than the stock 3. No more than a 467 though. This is the tip of the iceberg- there are a ton of 'tricks' that will bolster the strong points of the Pontiac 400. 040" over on a 400 block and the 87cc aluminum heads would have resulted in too low of I'm building a new 400 stroker engine to replace the 455 (41. Here's my basic plan: 455 DCI Motorsports is your premier Pontiac engine builder. the stroker kits cost $1300-$1700. Part # Description. Pontiacs are known as "torque motors". built a 301T based 383 that developed 478hp with small valve 350 heads. Summit 2802 cam in it with a 750 edlebrock carb on it and 6x-8 heads with a compression ratio of 9. 4. Heads: will be butler fully ported 72CC D heads Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4. Or, for about the same price, or slightly less, you can buy custom pistons from Auto-Tec with any dish size or pin height you want. 3. The ad expired a cpople of months ago, but you can still see it here: pontiac 383 stroker 301 engine for sale for Sale in LONG BEACH, CA | RacingJunk If you like Pontiac’s the 400 engine bock is the way to go. nombiukduczyakakphnnegovgdslqbfjzhjlejrostkipziwmtfdoksvbvklcimtzjiimbzobz