How High Can You Rev A Stock 302. Our … TECHNICAL DATA Engine Data Cubic Inches, 302 Cylinder head

Our … TECHNICAL DATA Engine Data Cubic Inches, 302 Cylinder heads #3917291, completely stock, no porting allowed! Stock rocker arms & valve springs Intake 302 aluminum … Here's an excellent way to get some more power out of your Ford 302 with simple bolt-ons and no major engine modifications. Just let the builder know that you're using those heads so that he can match the right pistons for the right compression. I bought … I'm looking to get a little extra boost in my new 302 (1980), rebuilt at 50,000 and the vast majority of it is stock, would a nitrous shot be a possibility here or am i dreaming? If … C5 Tech - How high can you rev a stock LS1? - I am getting my car dyno-tuned this week. How high can it be revved before I can expect something to break? I never rev it beyond 5000, which I need to know how much cam i can run with 1. If you are going to drive it that hard, it … A stock Boss 302 would run low 14s if you tune it well and beat on it hard (rev limiter disconnected). However, there is no usable power above 5,500 rpm. 1 Modifying The STOCK BLOCK! Thecraig909 227K subscribers Subscribed A rev limiter is standard on these cars to keep engine speed below 6,200 rpm. For now im getting a complete drivetrain … I building a mild Ford 302 to drop into my 62 falcon 4 door. If needing more tq. 7's without having piston to valve clearance problems. Anyway so are we saying that it can safley rev to … The valve train is the biggest cause of failure at high rpm it has to be perfect once you get much past 7000 rpm geometry, spring … The stock tachs have been known to show 7000 rpm without hitting the ecu's rev limiter - so stock tachs are WAY off. 0L? - I'm going to be doing some towing for work and my 5. Short stroked motors need to rev high to produce their power. 0 … So i'm sitting at about 420 HP currently with my 331, but that is going to change. Let me know what you think and any guesses as to how much power it will make? Build specs are: Stock 78 block … The rest of the engine is stock and I know that adding a cam won't change that much from a HP/TQ perspective, but since I am there … Those of you that have 351W's stroked out to 392-396 cid, what would you say the safe rpm limit would be for these engines? I tend to feel that having a crank with a throw of … A friend had a 302 rotating assembly with brand new . I know heads, cam, and intake contribute but I'm just … I have a 302 in my Panoz with a built top end (AFR 165s, ed curtis cam, edlebrock intake, pro-systems carb) … You can begin your small block Ford ID process by looking at the engine block casting number found on the passenger side rear of the … We build up a high winding Z/28 302 small block to see what Chevy's high winding engine is really capable of on … Depends on what you consider high rpm. Also heard that the 351w lightning motors can do 600+ on a stock motor with arp bolts? so that may be an option for next year. 4 stroke, instead of a 3. On a stock 302 block how high can you rev it up to and what parts do you need like crank heads springs ect ect? Just curious. Next you need a good rotating assembly and needs to be Neutral balanced. of torque … What is an approximate safe max RPM for a 302 from a 1968 Mustang? The engine has aluminum heads and a stock bottom end with HiPo balancer, ARP rod bolts and a … Hello everyone. any way the 302 came up since he prefers 327 and 331 high … Engine Builders: I have some questions about building a high RPM but streetable small block: How would you build a streetable carburated stroker small block that would spin … Hey guys- In about 2 years, I plan on taking out a personal loan and building a nice V8 240Z. I haven't touched the engine … 335 Series- 5. My land speed car is 360 inches with an eagle crank, carillio rods, ross forged pistons, titanium valves and … And if you want a high rpm small block, just use good parts and it'll rev as high as you can bear to take it. If you didn't upgrade to a beehive or small dual, … Want Help Adding a cam to 1968 stock 302 I want some expert advice on adding a cam. For an engine, I was thinking … I have a 1959 283, completely stock internally. But basically forget any stock parts. I've heard of coyote rev limiters set at 7850 for autox with the stock manifold & internals. Id say … Your answer will still be pretty much a guess anyway, but almost certainly less than 7,000 rpm, probably between 6,000 and 6,500 rpm. After 2 years the … Intake Manifold: The 302/5. On a stroked engine, the loads on the bottom of the block are greatly increased but will handle … If you want 8000 rpm and are Road Racing the Drysump is a wise investment, you can use a good wet sump system, but the drysump is definetly the way to go if you have the … What is the maximum safe shift rpm for an externally balanced (28oz) stock 302 crank? Stock main caps, Eagle H beam rods, ARP main and rod bolts, lightweight pistons? I … Was having a discussion with a racer about small blocks and what not. 0 intake Ford ever made. 2, you get 336hp! But still low for a blue-printed Z engine of 350hp all … I would be very nervous going that high on a stock block, especialy one of the new replacements that people have had problems with. Ya know forged … Most great induction combos on a 302 can break a stock block with a decent blower. The engine runs VERY strong in that range. try shifting at 5300 then … My Boss 302 reference book talks about the TransAm versions racing at 7,500 - 8,500 rpm redlines, while at the same time acknowledging the engines did not have stock … The little engines were, I think factored at something like 330hp vs stock at 290, so if you multiply 280 x 1. If you put ARP rod bolts in the rods and shot peen them, stock rods and pistons will handle 6200rpm. I would guess and test if i didnt care if parts ended up in my oil … Then you can work on your list of high-grade crank, rod, pistons, damper, oiling system, to handle 7K. Another point to consider is the rev limiter concept, the … I have read so many things on stroking a 302 to a 347 and making loads of horsepower, but it seems to me that everywhere I read, … Building an 8000 RPM Capable 302 for my F100 Pt. 6250 is all you need for a 302 street car even a weekend track car and occasional drag run. Stock Rods, just cost so much to check and recondition, that after your done, you still haven't changed the fatigue life of the rod. some less some more, but at about that point … As stated already, the stock clutch is definitely a weak point, and is often the cause of the majority of woes that people will list about … Hi everyone, I have a 302 Windsor in my 1969 coupe. . The question is that … How much does an OE 302 crank weigh? Is there a sensible lightweight crank, or are they all strictly race pieces? I am looking at building something in the 7,000 to 7,500 RPM … Safe, as you say, is relative, and directly varies as (k*your disposable income). I have headers and a full 2. The only thing you’ll need … X2 on what Randy said. Steel … Most 302's are very capable of high RPM running, with no problem. Save your money til you can build the whole thing - don't … On ford racings website they claim that 400hp and 6000 revs is as much as the stock 302 block is good for. The four-bolt bottom end and … The 351 heads will be a lot better than stock 302 heads. 0/302, 5. 5/16 rod bolts although impressive, can’t hang at 8k. I have a 1968 stock 302 motor with the Edelbrock RPM Performer intake and holley 600 … Stock pistons and rods will handle 350hp as long as you dont rev past 6000. depending on compression and cam timing, short shifting may actually work better on a quatermile time. When I talked to DSS a few years back they stated with the main … Small Block V8 (221, 260, 289, 5. … What is an approximate safe max RPM for a 302 from a 1968 Mustang? The engine has aluminum heads and a stock bottom end with HiPo balancer, ARP rod bolts I don't know what the upper limit would be but I would turn my '69 Stang with a 302 (Mexican 2-bolt block, ARP rod bolts) to 7800 RPM (shift 1st, 2nd and 3rd) on a regular basis … Stock, as in factory bone stock, is limited by the computer at 6250 rpm. Dart SHP would be my choice. On 2006-09-29 21:58, Is1BadFord wrote:As for your second question, do a google search on porting E7TE heads, or stock 302 heads, and you should find a great walkthrough that's been … If you get a set of performance heads and raise the compression ratio, you’ll typically make about 1. It's likely to float the valve train above that anyway. 00-inch stroke means that … Longer stroked motors give more low rpm power without having ability to high rev. But the horsepower … Small Block V8 (221, 260, 289, 5. With a good set of head, springs and roller rockers, how high will my 302 rev w/ the E-cam? Am I missing any other needed parts for higher reving? You can get it done without using exotic cranks, rods and pistons. Also, higher you spin it, plus more horsepower up … a stock 302 will hold about 6200 rpm or so. Take a look at Anderson Ford and look in new products for Hi-Rev cams. 25 stroke, you gain cubic inches and loose piston weight, because the pistons will be short. 0 game, and want to merge the best of the import world, the high rev count, with the best of the domestic world--the Mustang GT with a 302. If I go the way of making some port improvements to my DOOE heads, I could be in the range of … It's a pretty stock mustang 302, only mods are edelbrock 650 carb, ford racing 4bbl intake manifold, and msd distributor plus ignition box the rest is stock. 0L stock intake manifold is actually a great piece. ft. When you produce more power than they were … I've heard NASCAR uses 355 engine that runs around 10K rpm's I've wondered how do you make small block rev so high, special crank? rods, etc. In first or second gear maybe but not in high … Did it have anything fancy on it or was it a relatively stock 302? Im sure you can rev one out to 8k if you have beefier mains, shaft rockers and forged H beams. What would the mechanical limit of a stock 289 be? From what I've been told they can spin higher than an equavilant 302. But remember, if you rev it high on a … Forgot to mention that I am putting on ported DOOE heads and a bigger cam. I heard 6400-6500 but … Re: stock 302 cam suggestions. then what … Did it have anything fancy on it or was it a relatively stock 302? Im sure you can rev one out to 8k if you have beefier mains, shaft rockers … Small Block V8 (221, 260, 289, 5. 8/351W) - Safe rev limit for a stock 5. Standard cast crank and 2 bolt main bearing caps limit revs to about 6500. 8/351M, 6. High compression … Small Block V8 (221, 260, 289, 5. Keep it at a 3in stroke. Good valve train. by EDC » Wed Dec 12, 2012 1:02 pm All depends on the valve springs you put in those heads. 8/351W) - 302 rev limits - How high will a stock 302 bottom end rev to. Rick … I have a 70 302 in my 68 Mustang. The stock 302's worst enemies are … Setting Rev limit on 302? I have a MSD 6AL w/ rev limiter and am curious as to what anyone is running rpm wise on a stock block with stock internals. 6/400, 351 Cleveland - how high can u rev?? - How high can u safely rev a 351m that is stock i have been shifting at 4000 is this safe. 8/351W) - if you've done a cam swap on a 302 please read - i want to find out what the maximum lift i can run is on a 302, so those of … This 302 Ford crate engine is ideal if you are looking for a mild upgrade from a stock 302 Ford high performance engine. 5k rpms then many will say you can get by with the stock bottom end, ARP rod and main bolts, a good balance … On a stock 302 block how high can you rev it up to and what parts do you need like crank heads springs ect ect? Just curious. Standard cast crank … A stock 5. The 347 will give … I'm writing this post primarily for anybody thinking about adding power to their completely stock, or relatively mild 302 motor without dropping a "G" note or more for … If I wanted to build a small block chevy that could spin up to 9000 rpm and survive, what should I base the engine off from. But … It`ll rev as high as the valve train lets it. In the meantime, a complete plan of attack is my goal. It won't be too hard to get heads to flow that much air, but you will need … apparently, according to a guy in my welding shop, he had a gm 302 out of a camaro, and he said all he did was change the cam and valve springs and he could rev up to … Bottom line is that the stock blocks are built to take 225hp +/- on a continual basis and they will do so for "X" number of cycles. 040”-over pistons, . It is the best flowing fuel injected factory 302/5. As usual, I am counting on some expert advice from folks who have more mechanical skill than I. I leave … The fuel economy of your Chevy 302 can be greatly enhanced with the help of a mild displacement of the engine. But anyway, I would go with an JE/SRP piston, … HP does not always equate to RPM's. My junk as been over 9000 … I've decided I'm going to keep it a 302 but I'd like to build a pretty potent little street motor and im wondering what's all possible with a stock block. 010-under crank and stock rods for … I’ve built a 302 that will sing up about 8k but it was timid on torque. I am in the process of building a performance 302. If you only want 7-7. any idea how far i can … Unless you are running some very low gears you will never have to worry about seeing redline while driving down any hi-way. 0 is going to have to haul up a … Will Replace most early and later model Small Block Ford Engines. How high can a 302 rev? The bottom end of the 302 is the limiting factor for max revs. The reciprocating weight is comparitively low, and the relatively short 3. I'm talking stock - not after you built … the limit for reliable power output for a stock 302 block is right around 500hp at the crank. 56 rears) will not be driven … SOmeone with a considerable amount of knowledge told me today the rev limit is based on the valve train not the bottom end. The cam and the condition of the valvetrain dictates with a iron fist how high it can rev. 0 or 351 will rev to 7000 if you keep stock stroke and use longer rods. Has anyone kept the stock … Ok so I see alot of people including me are looking to see what the biggest cam you can run on a stock 302 with valve reliefs stock heads ext. … What is the maximum safe shift rpm for an externally balanced (28oz) stock 302 crank? Stock main caps, Eagle H beam rods, ARP main and rod bolts How high can you rev a 302? The bottom end of the 302 is the limiting factor for max revs. 3 lb. I'd like to know how far I can tell the tuner to safely set fuel cut at. As a fellow vintage MUSTANG-ER, I wanted to share this conversation I had with a professional engine builder as I thought is was … I have a stock block and pistons AFR 165 heads Edelbrock RPM Performer II Intake Anderson N41 cam Full length headers 373 gears out back 24# injectors 75mm ProM MAS … I am getting back in the 5. 5-inch exhaust so far. 8/351W) - Max RPM for a 302? - Hello everyone, I was wondering what the max RPM would be on a totally stock 1980 302? Mine … When I was talking to my machinist the other day, he builds all fords, he told me that the stock crank and rods can take about 6200 RPM's before you run into problems. That combination will make … I made a stock 1971 302 2 bolt block last 2 years of high rpm drag racing with Nitrous with the right supporting mods done. The cam, intake and heads I are designed to perform at 6500-7000 RPM. That is why I am trying to rev the motor higher. Went mid 10's in a 3,100 lb car. 25 to 1. If you're just trying to find YOUR max rpm's, best bet is to strap it down and see where it pulls too. You can easily build a 306 that revs to say about 7500 or so and it can be pretty reliable if its built with all the right parts. So you are mixing low airflow parts with high airflow parts (potential). The car (69z, 4 speed, 4. No point in spinning it higher than necessary. If you're talking about … By going with a 3. [/QUOTE Stock … How high will my engine rev? The question should NEVER be " how high will it rev?" but rather, " At what RPM does it make it's peak horsepower at, … Not to say these cams are for a stock bottom end,but it does say something about stock lifters. … First thing you need is a good block with 4 bolt mains. I am trying … Performer 289 is also a decent choice but it's just an aluminum version of the stock 4 barrel intake. 0zco2h8n
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