SKU: 80986455792

Frankenstein F715 LS7 Port | 15 Degree | 285cc Heads | Assembled

Sale price$2965.50 Regular price$3295.00
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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Frankenstein F715 LS7 Port | 15 Degree | 285cc Heads | AssembledFrankenstein Engine Dynamics are specialists in Cylinder Head & induction products dedicated to the LSX engine range. Their industry leading range has become a serious game changer in the high performance market. Producing some of the highest performing products all designed in house utilizing the latest CNC technology means you are not only receiving the highest quality products but investing in their development & testing to put yourself ahead of

Frankenstein Engine Dynamics are specialists in Cylinder Head & induction products dedicated to the LSX engine range.
Their industry leading range has become a serious game changer in the high performance market.
Producing some of the highest performing products all designed in house utilizing the latest CNC technology means you are not only receiving the highest quality products but investing in their development & testing to put yourself ahead of the competition.

Benefits Of The Frankenstein F715 LS7 Port Cylinder Heads
- 15° inline valve angle – designed for True Street/Ultra Street and multi-kit nitrous applications.;
- A357 T6 Aluminium stronger than competitor brand A356;
- Standard version designed to work with GM LS7 rockers and equivalent. Doweled rocker stands included with head purchase.;
- High Efficiency Water Jackets for increased strength & cooling;
- Increased .750" deck thickness to support large boost applications;
- Exhaust port exit is inline with the valve for substantially improved air flow;
- Frankenstein Clearanced Custom Valve Covers based on SB2 design to clear larger rockers;
- Designed to suit minimum 4.125" Inch Bore;
- Your New Frankenstein F715 LS7 Port Cylinder Heads Include;
- 100% USA Made Frankenstein FED 6 Bolt LSX Castings;
- LS7 Port CNC Ported Intake Runners | 285cc;
- CNC Ported Exhaust Ports;
- CNC Ported Combustion Chambers | N/A & Boosted Chamber Options;
- Standard version designed to work with GM LS7 rockers and equivalent. Doweled rocker stands included with head purchase.;
- Doweled Rocker Stands;
- FED Titanium .660" Lift Dual Valve Spring Kit;
- Titanium Retainers;
- 15 Degree Valve Angle;
- Solid Stainless Steel Intake Valves | 2.200" Inch;
- Solid Stainless Steel Exhaust Valves | 1.650" Inch;
- Interlocking valve seats (like those found in racing heads) standard;
- Frankenstein Custom Valve Covers;
- Optional Billet Coil Mount Bracket;

Frankenstein CNC Porting Process
- CNC machining of your cylinder heads intake runner;
- CNC machining of your cylinder heads exhaust port;
- CNC machining & porting of the combustion chamber to specified CC;
- 5 Axis CNC cutting of your cylinder heads valve seats;
- CNC cut valve spring seats;
- Machine the deck face to increase compression;

Finance Is Available For Your New FED Heads!
Did you know that finance is available on this kit through LSX Performance Parts?
We have access to a range of lenders who have award winning products to help make your new performance upgrades an affordable reality.

Features & Benefits Of Our Finance Packages Include:
- Loan Terms from 1 - 7 years;
- Loan Amounts from $2,000.00 - $50,000.00;
- NO Security required for personal loans;
- Fixed interest rates for the term of your loan;
- Ability to make extra repayments;
- Your choice of weekly, Fortnightly OR Monthly repayments;
- Consolidate existing debt - Personal loans, credit cards etc with your new upgrades with 1 x simple payment;
- Entire application handled in-house meaning your details are NOT referred to a 3rd party broker;
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: 80986455792

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Prince
Charlottesville, US
★★★★★ 5
Product as described!
Product as described. Nice snug fit for the 325ci!
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Reviewed in the United States on December 8, 2025
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Kevin
Alexandria, US
★★★★★ 3
Doesn’t fit face lift sedan
Model: E46-4door, Size: Double Slats-Glossy Black
Did not fit 2004 330i sedan is a face lift looks nice
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Reviewed in the United States on May 9, 2026
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Francisco Diaz Gonzalez
Chelsea, US
★★★★★ 1
Muy grande
No le cae
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Reviewed in the United States on March 18, 2026
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Aliza
Massapequa, US
★★★★★ 5
Fresh, Clean Air — Excellent Quality Cabin Filter!
Size: 9.7" x 9.3" x 1.8"
This premium HEPA‑rated filter does an outstanding job of keeping dust, pollen, and tiny airborne particles out of the cabin — much better than standard cabin filters. It’s designed and tested to meet true HEPA filtration standards, effectively capturing up to 99.97 % of particles down to 0.3 microns in size, so the air inside the car feels noticeably cleaner and fresher. Installation was straightforward and fit exactly in place in my vehicle with no modifications needed. The high‑quality filter media feels dense and well‑constructed, with built‑in structural support to help it hold its shape throughout its service life.
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Reviewed in the United States on February 26, 2026
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Tracy W.
Houston, US
★★★★★ 5
Must Buy HEPA Cabin Filter
Size: 9.7" x 9.3" x 1.8"
Great filter and excellent Value! And, it’s a Bosch !!! Description and sizing were exactly as advertised. DIY install was easy and it fit my 2019 Highlander perfectly ! Filter is HEPA and well made and is a good thickness, so much better than the flimsy one the car dealership installed. Impressive ! Highly recommend!
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Reviewed in the United States on March 7, 2026

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