347 Stroker Kit Combinations

Ford 347 Stroker Kit

347 stroker kits listed here are rated for up to 500 HP
Click here and visit our main site RPM Machine for a complete listing of all of our 500 and 750+ hp rated stroker kits

There are many different combinations that can be used to make a 347 stroker kit. From the Probe 5.315 short rod kit to the std 5.400 long Eagle and Scat kit's with everything in between. The following kits are set up for the street, strip enthusiast and as such we try to keep the pricing down as much as possible. There are site's out there with cheaper kits but the quality of these kits are cheaper as well. At RPM Machine we do not want to sell components that just end up with warranty problems and ultimately wasting our customer's hard earned money. If you are building an engine combination that requires more horsepower than what these kits are rated for please give us a call and we will help in putting together a kit that will meet the demands of your engine. We offer parts from pretty much every supplier out there.

This page has the most common combinations of parts from the from the most well know brands. Revolution,Eagle, Scat and Probe.

Eagle Rotating Assemblies
These Eagle Crankshaft kit's are our entry level kit and we recommend them for use in pickup trucks and lower rpm (5800 top) street machines. Comes with a cast steel crankshaft designed for up to 500 hp. They use the lighter weight 5140 steel connecting rods and pressed pin pistons available in std. .030 .040 .060
Kits come Balanced with bearings, rings, 28 oz.damper and 28oz. flexplate included.

Different options in the kit include 157 tooth or 164 tooth flexplate and damper spacing for v-rib belts or single belt pulley systems.
Flywheel for manual trans can be added.

Piston
(Type)
Bore
Size
Comp. Ratio Kit # Price Purchase
Online
58cc 64cc 70cc
Speed pro
Flat Top
4.030 10.7 10.0 9.6 B16422EA
$919 Purchase here
Discounted Prices

Scat Crankshaft
These Scat Crankshaft kit's use a 9000 series 500 Hp. rated crankshaft with a 4340 steel I beam rod (5.400 long with a .927 wrist pin).
The standard pistons that come in these kit are made by Icon and the premium piston upgrades available in the shopping carts will be Mahle Motor sports or SRP. If due to supply problems piston changes are needed we reserve the right to substitute a piston of like compression ratio and quality in order to complete your order.

Piston
(Type)
Bore
Size
Comp. Ratio Kit # Price Purchase
Online
58cc 64cc 70cc
Forged
Flat Top
4.030 11.0 10.0 9.6 R-94160-1 $779 Purchase here
Discounted Prices
Piston
(Type)
Bore Size Comp. Ratio Kit # Price  Purchase
Online
58cc 64cc 70cc
Forged
Dish Top
4.030 9.6 9.0 8.6 R-94175-1 $803 Purchase here
Discounted Prices
Piston
(Type)
Bore Size Comp. Ratio   Kit # Price  Purchase
Online
 
58cc 64cc 70cc
Forged
Dome
4.030 12.9 11.8 11.1 R-94195-1 $927 Purchase here
Discounted Prices

Eagle Street Strip 347 Stroker kit
This is the Eagle equivalent to the Scat 500+ hp stroker kit. The main difference in the 2 companies it that with scat you have the option of adding your own bearings and rings and you can have your own machine shop balance your rotating assembly. The Eagle kits come pre-balanced and include's a 28 oz. damper and flexplate available in both the 157 tooth and 164 tooth. You can take out the flexplate in the kit and add a flywheel for manual transmission applications where needed for an additional charge.
Piston
(Type)
Bore
Size
Comp. Ratio Kit # Price Purchase
Online
58cc 64cc 70cc
Mahle
Dish
Forged
4.030 9.5 9.0 8.5

B16040EA
B16040LA
B16040MA

$1359 Purchase here
Discounted Prices
Piston
(Type)
Bore Size Comp. Ratio Kit # Price  Purchase
Online
58cc 64cc 70cc
KB
Dish
Hypereutectic
4.030 9.3 8.8 8.3 B16023EA
B16023LA
B16023MA
$1029 Purchase here
Discounted Prices
Piston
(Type)
Bore Size Comp. Ratio   Kit # Price  Purchase
Online
 
58cc 64cc 70cc
SRP
Dish
Forged
4.030 9.9 9.3 8.8 B16004EA
B16004LA
B1600MA
$1359 Purchase here
Discounted Prices
Piston
(Type)
Bore Size Comp. Ratio   Kit # Price  Purchase
Online
 
58cc 64cc 70cc
KB
Flat top
Hypereutectic
4.030 10.3 9.7 9.2 B16022EA
B16022LA
B16022MA
$999
Piston
(Type)
Bore Size Comp. Ratio   Kit # Price  Purchase
Online
 
58cc 64cc 70cc
Mahle
Flat Top
Forged
4.030 10.8 10.0 9.5 B16003EA
B16003LA
B16003MA
$1229 Purchase here
Discounted Prices