How much HP can a 347 stroker make?
Ron Feddema has a 347 that dyno'd a little over 600 hp . Not your every day stroker, to be sure, but a good example of the potential. If you haven't seen the difference between the 347 and a "plain 302" you haven't looked in the right places. i have seen a 347 that made 849 horses; although, it was blown. but still....
What are the advantages of stroking from 302 to 347cc?
Others more enlightened may disagree with my statement, but the advantage to stroking out the 302 to 347 is that you instantly have a lot more torque by virtue of the added cubes, even if you don't do much else to your engine, and that's great for a street car.
Will a 302 engine fit a 347?
Anything that will work for a 302/5.0 will work for a 347, you just need to go a little bigger with the cam, intake and heads. In general a good street engine should push about 1.2hp/cube, torque is about the same.
What is the most popular Ford stroker engine?
We started with the 5.0L-based 347 stroker—probably the most popular stroker Ford—then built stroker versions of the Ford 351W and big block 460. Our version of the 347 is a 10:1 compression engine based on a stock 5.0L block, a new Summit Racing cast stroker crankshaft, and H-beam style connecting rods.
How do you make a 347 Ford Stroker?
2:0917:42Building a 347 Ford Small Block To Drop In A Mustang Track CarYouTubeStart of suggested clipEnd of suggested clipAnd the beehive spring now the 59cc combustion chamber is going to give us a compression ratio ofMoreAnd the beehive spring now the 59cc combustion chamber is going to give us a compression ratio of about 10.2 to 1.
What is the difference between a 302 and 347?
In terms of engine specs, the 5.0L (302) achieves its displacement with a combination of a 4.00-inch bore and a 3.00-inch stroke. By comparison, the 347 combines a slightly larger 4.030-inch bore with a 3.40-inch stroke.
How much horsepower does a 347 stroker Ford Motor make?
Comparable EnginesProduct:Current: 347 Ford Long Block347 Crate EngineHorsepower:500440Torque:450420Best Use:Street/StripStreetMax RPM:6,5006,00011 more rows•Sep 17, 2021
What can you stroke a 302 to?
Ford Based 302 Small Block, using a 3.400" stroke to achieve a displacement of 347 cubic inches. A 347 has a little bit more bottom end than a 331 while adding additional horsepower from its larger displacement.
How much horsepower does a 302 stroker have?
The maximum horsepower of a production line Boss 302 was 290 hp, while there were numerous factory stock small-block Chevys that easily exceeded that number. When Ford eventually upped the displacement of the small-blocks to 351 in 1969, the performance still never exceeded 290 hp.
Who makes the 347 engine?
Ford 347 Stroker Engine Build - Big Inches On A Budget.
How much torque does a 347 stroker have?
This Ford 347 Stroker Crate Engine is ideal for serious street performance. Our entry level 347 stroker Ford performance engines boast an honest 400 horsepower and 390 torque and run on premium pump gas. This part number is perfect to upgrade from your old 302.
What Block is a 347 stroker?
'10 issue, we test-fitted a Ford 347 stroker kit from Summit Racing in a 302 Windsor block we had pulled from a wrecked '73 Ranchero ("Garage Built Stroker"). The block wasn't a total junker....TOLERANCESMain bearing clearance0.0025-0.0030Crank end play0.0040-0.0080Side clearance0.010-0.0201 more row•Mar 1, 2011
How many liters is a 347 stroker?
FORD 5.7L/347 Crate Engines.
How big can you bore a Ford 302?
4.120"With an unfinished bore size of 4.120" , Ford Performance BOSS 302 Big Bore blocks will support engine sizes up to 363 cubic inches.
How many cubic inches is a stroked 302?
Common Ford V8 Stroker ConfigurationsFord Stroker Engine Bore and Stroke GuideStroked Displacement (Cubic Inches)Original Displacement (Cubic Inches)Rod (Inches)3143025.2503193025.4003313025.20010 more rows•Mar 7, 2018
What is a 363 stroker?
0:003:14363 Big Bore 302 Based Stroker Engine - YouTubeYouTubeStart of suggested clipEnd of suggested clipMorning everybody what we haven't had one artist in here today is a 363 Ford stroker what is it 363MoreMorning everybody what we haven't had one artist in here today is a 363 Ford stroker what is it 363 363 engine is basically a 302 stroker engine what happens is it would be the same it's it's free uh.
What year is the best year to cast roller cam motors?
The most desirable casting years for roller cam motors are 1986-1995.
How much clearance do forged pistons need?
As a general rule of thumb, lightweight cast and hypereutectic pistons should have about .002-inch clearance and heavier forged pistons as much as .005 inches. Lightweight forged pistons (such as Wiseco, JE or Arias) will live happily with .003-005 inches.
Can you put a machined block upside down?
With a freshly machined block in your possession, have it safely mounted on an engine stand, and set it upside down . Hopefully, you've saved a few of the old main and rod bearings so that you can mock up the rotating assembly to see where you have to relieve the block to clear the connecting rods.
Is the Ford 347 angular?
Machinists we talked to also claim the angularity of the rod is greater with the Ford 347, which is true. It may cause increased wear on the cylinder wall on a high-mileage engine-that is also true. On the 347, you are pulling the piston down to the bottom of the bore, increasing the likelihood that the piston will rock, ...
Can a Ford 347 rotator be installed in a garage?
The most amazing aspect of the Ford 347 rotator is it can be installed while in your garage, provided your engine doesn't have massive taper in the cylinder bores, the main bearing bores are aligned and round, and the deck is flat. It means a good-running, low-mile 302 or recent rebuild is the best candidate for this swap.
What is the difference between a 289 and a 302?
When they're upside down, you cannot tell them apart. The only difference is the 289 and 302 stamped into the lifter valley. Sacbill was there when he showed them to us ... the 289 was Bill's, the 302 was one he was building for someone else. You can DEFINATELY stroke a 289 to a 347. T.
What page does SA design book say not to stroke a 289?
In the sa design book they say on page 23 that the blocks are in fact differant. They dont say not to stroke a 289, they basically dont recommend it.
Can you stroke a 289 out to a 347?
From what I read, you cannot stroke a 289 out to a 347. This is becuase the cylinders on a 289 are shorter than on a 302. The 302 crank has a longer stroke, which is what gives it the 302 displacement rather than the 289. Thus, Ford made the cylinders longer on the 302 If you put a 347 stroker crank in a 289 block, the piston skirts will drop out the bottom of the cylinders. You can stroke a 289, but not with the length of stroke assoicated with a 347. 326 or 331 probably is as far as you can go. Someone at Eagle or at Coast could probably tell you what displacement to go for if you stroke the 289.
Can you stroke a 289 block?
yes, you can stroke the 289 block. There's no difference in the 289 and 302 blocks except the casting numbers. The only difference between the 2 is the pad on the top of the back of the block, but it's a cosmetic difference only. Stroke it and have fun!
Can you use a 347 on a 302?
Thus, Ford made the cylinders longer on the 302 If you put a 347 stroker crank in a 289 block, the piston skirts will drop out the bottom of the cylinders. You can stroke a 289, but not with the length of stroke assoicated with a 347. 326 or 331 probably is as far as you can go.