SKU: 78458042983

JEN SPEED SOLUTIONS EJ25 | 600BHP

Sale price$3791.68 Regular price$4212.98
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

JEN SPEED SOLUTIONS EJ25 | 600BHPMADE TO ORDER ETA 4 8 WEEKS FROM THE DATE OF PURCHASE! TOP OF THE SHELF CUSTOM, NO MARKETING SCHEME, THE BLOCK IS BUILT TO SPECIFICATION UNLESS THE BUYER WILL REQUEST SOME CHANGES. WE CAN DO EJ OR FA PLATFORM! THESE BLOCKS ARE GOING SPECIAL ORDER AND CUSTOM MADE ON THE OWNERS WANTING THERE IS NO NEED OF "CERTIFIED INSTALLER" TO INSTALL YOUR OWN BLOCK! WE BELIEVE THAT AS A CAR ENTHUSIAST THAT YOU WILL HAVE 100% FREEDOM TO DO WHATEVER WITH YOUR OWN

MADE TO ORDER

ETA 4-8 WEEKS FROM THE DATE OF PURCHASE!

 

TOP OF THE SHELF CUSTOM, NO MARKETING SCHEME, THE BLOCK IS BUILT TO SPECIFICATION UNLESS THE BUYER WILL REQUEST SOME CHANGES. WE CAN DO EJ OR FA PLATFORM!

 

THESE BLOCKS ARE GOING SPECIAL ORDER AND CUSTOM MADE ON THE OWNERS WANTING

 

THERE IS NO NEED OF "CERTIFIED INSTALLER" TO INSTALL YOUR OWN BLOCK!

 

WE BELIEVE THAT AS A CAR ENTHUSIAST THAT YOU WILL HAVE 100% FREEDOM TO DO WHATEVER WITH YOUR OWN BLOCK. GO TO A SHOP THAT WILL SAVE YOU MONEY THAT CAN INSTALL YOUR BLOCK, OR INSTALL ON YOUR OWN. THE BLOCK WILL BE 100% YOURS, SO NO ONE SHOULD BE TELLING YOU WHAT DO WITH IT.

 

THERE WILL BE SOME WHO WILL SAY IT IS EXPENSIVE. YES IT IS!, BUT NOTHING IS CHEAP WHEN YOU'RE TRYING TO BUILD IT RIGHT. HIGH QUALITY, AND HOLY GRAIL BLOCKS.

 

PNP sort of procedure for this block. No click on add-ons we make it simple and flexible for our clients.

 

We can do everything as per customer request ETA of the product that will be finally delivered will be 4-8 weeks from the date of purchase.

 

  1. EJ25 list for 600BHP
  2. New OEM RA block converted to 14mm head studs,
  3. Closed deck and bored to match +0.25mm forged Wiseco pistons.
  4. New OEM nitrided Subaru crankshaft
  5. New Manley forged turbo tuff I-beam connecting rods with upgraded 625+ ARP rod bolts
  6. New King main and rod bearings.

 

DISCLAIMER: WARRANTY STIPULATIONS

 

  1. Follow proper break in procedures as provided with each short block.

 

  1. Professional base tune for break in and follow up tune post break in with receipts. I do not recommend e-tunes or street tunes by your buddy. It's very obvious when a tune causes engine failures. Please use a reputable tuner with a dyno.

 

  1. Proof of maintenance w/specified oils is a must.

 

  1. Warranty will not be covered by accidents or any other failures caused by components outside of the short block to include oil contamination/starvation, skipped timing etc.
  2. Customer will be required to ship short block at their own expense and coverage will be determined upon disassembly/inspection.

 

  1. Any short block built for 800+hp should not be used as a daily/street engine. They will need periodic teardowns and refreshing/rebuild. These will not be warrantable repairs.

 

  1. DISCOUNTED PRICE FOR MEMBERS WITH JEN SPEED SOLUTIONS (COMPANY) BANNERS

 


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78458042983

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4.1 ★★★★★
Based on 27 reviews
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pat
Fort Morgan, US
★★★★★ 3
Great idea poor construction
Color: Large size (7.9"), Color: Large size (7.9")
Great for a dog that likes tug and fetch but the seams are not strong so it ripped fast not from tug but my dogs teeth. I sewed it once since we loved playing with it but it didnt last. Other seams opened. The seams opened in the ball part not by the handles. Less seams and stronger ones would make it 5 star. Im trying a different brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
C
Verified Purchase
Craig
Birmingham, US
★★★★★ 5
Perfect Dog Toy and hard to find
Color: Large size (7.9")
Hard to find toy. My dogs favorite toy and this is a really good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
D
Verified Purchase
Dawn Christine Davault
West Palm Beach, US
★★★★★ 1
Not strong. Didn't last
Color: Large size (7.9")
Was ripped apart very quickly. Not strong. Would not buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
G
Verified Purchase
GRohloff
Port Orchard, US
★★★★★ 4
Keeps her busy!
Color: Medium size (5.9")
Our Molly loves this. Only thing is that it is a little too big for our Maltipoo, but she still tries to keep up with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Tough
Color: Medium size (5.9")
So far my dog hasn’t destroyed it! And it’s been a month. So I call that a win. Plus he loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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