Frankenstein Engine Dynamics LLC

Frankenstein Engine Dynamics LLC

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06/17/2026

Hey ! Level up your ride with FED's top-notch Gen IV Billet LS Valley Trays, F-Series Steam Port Kits (also fits M-Series & OEM LS Heads) & our innovative 360° Breather for F-Series Valve Covers. Check out the "Accessories" tab on our site for more info. Get ready to unleash your beast! 🏁💥

06/12/2026

When we did our 5 head cylinder head test, PRW reached out and asked if we would stress test their new LS Head Bolts as well! We’re always down to try new product!

These things did not disappoint! We made over 1000hp for over 35 dyno pulls and the bolts didn’t skip a beat! REUSING THE SAME SET! We were so impressed we decided to toss them on our website! Check them out at frankensteined.net

06/11/2026

Ever wondered what it takes to design the best performing Low Profile intake manifold for LS/LT?

Read the story ⬇
https://frankensteined.net/blogs/news/lowpro%E2%84%A2-billet-ls-intake-manifold-precision-power-and-clearance

06/08/2026

If you aren't buying the Torq-R porting program for your street LS3 what are you even doing?!? $1,852 OUT THE DOOR. This is the absolute CHEAPEST way to get into FED heads and they perform GREAT!
With focus of making power in the mid range it makes these honestly one of the best options for the guys driving around looking for some more fun. Even suitable for the road course /AutoX guys that could really benefit from the most power in that 3000-5000rpm range.
-274cc Intake
-92cc Exhaust
-Reuses Stock Valves
-PAC .625 Lift Beehive Springs
Link: https://frankensteined.net/products/ls3-torq-r-porting-service-set

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Address


2410 Ranger Highway
Weatherford, TX
76088

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm