Mangum Racing

10/26/2026

Joshua Cook running our 229 cathedral on 42lbs of boost is someone to WATCH out for!!! Thank you for your business and trust sir!

10/26/2026

10/23/2026

Great job Peregrine Speed! Love seeing the cool builds we get to be a part of!

10/15/2026

Aikman performance did a phenomenal job on this BONE STOCK vette. It got the ls7 head fix, port and a tune…. NO cam or headers since the customer wanted to stay as stock as possible. Good job guys!!!

10/14/2026

YES! We absolutely do the ls7 stock casting fix! The service includes:
Bead blast
Guide removal and install with ream
Cnc port
Cnc valve job
Cnc deck
Wash
Reassembling with new hollow stem exhaust valves and spring kit!
1699.99 plus shipping

09/30/2026

If you have been pondering buying our 15 degree ls3 for your boost build I have great news! We built too many chamber softener sets and will be giving softener for free! Feel free to message me for more details! :)

09/30/2026

More airflow you say????

09/23/2026

Time to put this run together!

09/11/2026

Our good friend installs our new 235 cathedral on another close friend’s car!

09/09/2026

Just in case you wanted to see down the runner of our 267 ls3….