New OEM RA Shortblock W/ Forged CP EJ257 Pistons 99.5 w/ Race Bearings
Outfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car. These custom pistons are made specifically for use with B25, V25, W25, and N25 cylinder heads found on the 04+ STI and other EJ257 applications.
This block is rated at 500 BHP
MORE INFO HERE
New OEM RA Shortblock W/ Forged CP EJ255 Pistons 99.5 w/ Race Bearings 99.5
Outfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car. These custom pistons are made specifically for use with the D25 cylinder heads found on the 06-14 WRX and other EJ255 applications.
This block is rated at 500 BHP.
This block is rated at 500 BHP
More info here
New OEM RA Shortblock W/ Forged CP Hybrid Pistons 99.5 w/ Race Bearings 99.5
Outfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car. These custom pistons are made specifically for use with the S20 cylinder heads found on the 02-05 WRX and other EJ20 applications without cylinder head combustion chamber modification. This block is rated at 500 BHP.
This block is rated at 500 BHP
More info here
New OEM RA Shortblock W/ Forged CP Hybrid Pistons 99.5
Outfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car. These custom pistons are made specifically for use with the S20 cylinder heads found on the 02-05 WRX and other EJ20 applications without cylinder head combustion chamber modification. This block is rated at 500 BHP.
This block is rated at 500 BHP
More info here
New OEM RA Shortblock W/ Forged CP EJ255 Pistons 99.5
Outfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car. This block is rated at 500 BHP.
This block is rated at 500 BHP
More info here
Outfront Motorsports V4 Racer+ Shortblock
This Block Is Our V4 Closed Deck EJ257 Racer+ With Billet Crankshaft, Custom Je Ultra Pistons and +2mm longer Manley Tri Beam Rods w/ 625+ bolts. This short block is the go to for 1100+ BHP.
Options:
Block Options:
This block is rated at 1100 BHP
More info here
Outfront Motorsports V4 Racer Shortblock
This Block Is Our V4 Closed Deck EJ257 Racer With Je Ultra Pistons and +2mm longer Manley Tri Beam Rods w/ 625+ bolts. This short block is the go to for 1000+ BHP.
Options:
Block Options:
This block is rated at 1100 BHP
More info here
Closed Deck EJ257 V3 Ultra Short Block
This Block Is Our V3 Closed Deck EJ257 Ultra With Je Ultra Pistons and Boostline Rods. This short block is the go to for 700 BHP.
Options:
Block Options:
This block is rated at 700 BHP
more info here
Closed Deck EJ257 V4 Ultra Short Block
This Block Is Our V4 Closed Deck EJ257 Ultra With Je Ultra Pistons and Manley Tri-Beam Connecting Rods W/ ARP 625+ Bolts. This short block is the go-to for 1000 BHP.
Options:
Block Options:
This block is rated at 1000 BHP
More info here
Closed Deck EJ257 V3 Long Rod Short Block
This Block Is Our V3 Closed Deck EJ257 Long Rod Short Block W/ Je Pistons and Outfront +2mm Rods. This short block is the go to for 700 BHP and Higher RPM.
Options:
Block Options:
- 1/2″ stud machining ( + $329.00 )
This block is rated at 700 BHP
More info here
Closed Deck EJ257 V4 Long Rod Short Block
This Block Is Our V4 Closed Deck EJ257 Long Rod Short Block W/ Je Pistons and Outfront +2mm Rods W/ 625+ Bolts. This short block is the go to for 800 BHP and Higher RPM.
Options:
Block Options:
This block is rated at 800 BHP
More info here
“Grocery Getter” Long Rod Forged Shortblock
This Block Is Our Base Non Closed Deck (Semi Closed) EJ257 +2mm Long Rod Engine With Forged Internals.
This is recommended for 600BHP or less.
Options:
Block Options:
- 1/2″ stud machining ( + $329.00 )
More info here
New OEM Type RA Shortblock W/ Forged Pistons
Outfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car rated at 500 BHP
More info HERE
Closed Deck V3 Base Shortblock
This Block Is Our Closed Deck EJ257 With Forged Internals. This shortblock is for 600 WHP or less and 30 PSI of boost.
Block Options:
More info here
Closed Deck V3 Base Shortblock
This Block Is Our Base Non Closed Deck (Semi Closed) EJ257 With Forged Internals. This is for 500 WHP or less.
Block Options:
More info here
About Outfront Motorsports
Outfront is “The Source” for Subaru motors, parts, and advice for “Go Fast” motor applications. If you’re thinking of building Subaru engine for your street car, sandrail, kit car, marine use or what ever you can dream up, you’ve come to the right place. Reading through our website can enlighten even the savvy mechanic about the upgrade options available for Subaru motors. If you’re new to Subaru engines, this is the place to learn. Before you buy anything for your project, spend some time reading through each of our webpages. You’ll find loads of information that will help you save time, money, and frustration.
Outfront Motorsports
All Services we Offer HERE
All Services we Offer HERE
Who are Dale's Motorsport?
Over the last 40+ years in business, Dale’s commitment to quality has helped us maintain the highest level of customer service and technical excellence.
You, the customer, are the most important component of any business and our team is consistently trying to meet and exceed the demands and needs of each and everyone.
Thank-you to all of our current and past customers!