Capps Performance Engineering

03/14/2026

Speedmaster Dodge 340 head for project 340 is done and ready! Used Pac spring kit and new ProValve valves to complete them. This 340 is turning out nice.

02/15/2026

Bottom end is buttoned up and cam degreed. Has Speedmaster forged crank and Speedmaster forged H beam rods with Mahle forged pistons and rings. Get oil pan and timing cover on and we got shortblock done. Getting excited to get this one finished!

02/10/2026

New project in the house. It's a Dodge 340 LA. Gonna be stock stroke and stock rod length but not stock at all. Stay tuned for more details!

04/09/2022

Wow! Just Wow!

I don’t understand, but they get an A for effort.

02/20/2021

Finally got back to project 355 4x4. Got breakin rockers in and installed Pertronix distributor and coil. Cant wait to hear this thing run!

12/05/2020

So excited for the opportunity to grace Engine Builder Magazine pages! I am great full for and for covering a build in my shop.

11/25/2020

Blessed!

11/24/2020

Thank you Greg Jones and S**t Crankshafts!

As part of a full restoration of an original ’73 Z/28 Camaro, Robbie Capps, owner of Capps Performance Engineering, built this 383 cid small block Chevy engi...

11/09/2020

Very humble for this chance and want to thank everyone for the support. So please hit the link in bio and vote for engine #10. Thank you Josh Julian for the opportunity!

10/19/2020

Getting way closer to getting 355 4x4 on the run in stand to break in camshaft. Got Trend pushrods in and oil filter adapter put on. Dumped in 5 quarts of Penngrade 1 break in oil. Now ready for breakin rockers and ignition system. Cant wait!