Race Flow Development

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Race Flow Development Engineering and development of induction systems for race engines. RFD is an engineering / design and production firm for race engine induction systems.

RFD uses 5 axis CnC machines to produce the highest quality racing cylinder heads available today.

Project Sidepiece is still moving along. Unfortunately at a slower pace than we may like at times but that what happens ...
10/19/2026

Project Sidepiece is still moving along. Unfortunately at a slower pace than we may like at times but that what happens with side projects. All block machining is done. Block is clean, painted, cam bearing installed and ready to measure bearing clearances. Shortblock assembly to follow shortly

Roller thrust setup for Small Block Ford turbo engine
10/01/2026

Roller thrust setup for Small Block Ford turbo engine

Custom valley tray for small block Ford build
09/29/2026

Custom valley tray for small block Ford build

It’s been awhile since we’ve updated progress on project Sidepiece. We finally finished balancing the crank and some oth...
09/22/2026

It’s been awhile since we’ve updated progress on project Sidepiece. We finally finished balancing the crank and some other prep work. Our heavy bobweight required us to put in 5 slugs of heavy metal, but we got the balance where we want it. We also added a keyway closer to the front main in order to run a 2 piece lower timing gear. As always we welded the reluctor to the crank. Hopefully we can start assembly of the shortblock in the next few weeks.

440” SBC truck pull engine coming together. Should be well north of 1000 hp with a single carb. This beast has some real...
08/24/2026

440” SBC truck pull engine coming together. Should be well north of 1000 hp with a single carb. This beast has some really good parts in it. Dart Iron Eagle block. Callies crank and rods. JE custom pistons. Profiler Airstrike heads with our large port program. Bullet cam, T&D shaft rockers. Jesel belt drive.
Can’t wait to see this thing in action.

Dart Machinery
Callies Performance Products
Jesel Valvetrain Innovation
Pro-Filer Performance Products
T & D Machine Products
Trend Performance Products
Bullet Racing Cams
ARP
JE Pistons

Latest version of the ProCharger Superchargers F4X-140-1 for one of our engines that we are currently updating.
08/18/2026

Latest version of the ProCharger Superchargers F4X-140-1 for one of our engines that we are currently updating.

Gotta love badass SBC builds! Only downside is taking off half the valve springs to bolt the heads down.
07/13/2026

Gotta love badass SBC builds! Only downside is taking off half the valve springs to bolt the heads down.

Valvetrain mock-up with our hydraulic roller version of our large port CID LS7 castings. These heads flow 430+ at only ....
06/12/2026

Valvetrain mock-up with our hydraulic roller version of our large port CID LS7 castings. These heads flow 430+ at only .700 lift making them one of the baddest LS hydraulic roller heads made. And they will accept oem LS7 rockers

More machine work on our 499 truck pull block. Machining for bronze lifter bushings. Dart Machinery
06/11/2026

More machine work on our 499 truck pull block. Machining for bronze lifter bushings.

Dart Machinery

Block in the cnc for our 499 bbc truck pull engine Dart Machinery
06/10/2026

Block in the cnc for our 499 bbc truck pull engine

Dart Machinery

Address

600 Chandler Creek Road
Virginia Beach, VA
23453

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm

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