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Monday 8am - 5:30pm Tuesday 8am - 5:30pm Wednesday 8am - 5:30pm Thursday 8am - 5:30pm Friday 8am - 5:30pm

ZSR Engines

CNC Machine Shop and Race Engine Builder
www.ZSRengines.com
(9)

06/03/2026

363" Sportsman setup we just finished. This was one of our first engine offerings 11 years ago. It has been greatly improved over the last decade.

What makes this one unique is it's the first one we have done in pump gas form. We will see what 11:1 vs 13:1 is worth on the dyno.

05/28/2026

Sportsman 427" headed to the dyno. This is the pump gas version, but we do offer them for E85 or race fuel as well.

-APD Custom Billet Carburetor
-Trickflow 4150 Intake
-Trickflow Rockers
-Trickflow 227 11R Heads, Titanium Retainers
-Johnson Lifters
-Dart SHP Block
-Wiseco Coated Pistons
-Molnar Billet Rods
-Molnar Crankshaft

05/19/2026

451" Sportsman N/A combination headed to the dyno. These make 980hp and there is a link to all the info and pricing in the comments.

05/05/2026

400" SBF ready for "all the boost" as they say.

-Higgins 4500 EFI Intake
-Higgins 3.3 Heads, Solid Castings, Fuel Hoops
-T&D Steel Shaft Rockers
-Shelby Aluminum Block, Solid
-Diamond Custom Pistons
-GRP Aluminum Rods
-Callie's CCW Crankshaft

Higgins Race Heads
T & D Machine Products
Diamond Pistons
Callies Performance Products

04/30/2026

2.6hp per cube naturally aspirated. Very happy with this one.

430" SBF
15:1 Compression
SC2 Heads
Marcella Billet Tunnel Ram
Q16 Fuel

Naturally aspirated, heads-up engines like this are my favorite thing to build. Give us a shout if you need more N/A power.

Also, thanks to Sonny's for letting my customer use their dyno. They are first class.

Callies Performance Products Billet crank and rods
Diamond Pistons
Dart Machinery Iron Eagle Block
T & D Machine Products Steel Rockers

04/23/2026

605" BBF shortblock ready to ship 🇺🇸

04/21/2026

Dart Iron Eagle SBF block getting the full treatment on our Rottler F69A.

➡️Deck resurfaced to 9.490”
➡️Receiver Grooves for top fuel hoops
➡️Clearanced for SC2 heads
➡️CHE .937 lifter bushings installed and sized with single point cutter
➡️Cylinders bored to 4.150"

We offer fully machined blocks that arrive to you completely ready to assemble. We can also machine blocks that are customer-supplied as well.

https://zsrengines.com/store/ols/categories/engine-blocks

04/17/2026

385" 8.2 deck engine headed to the Pacific Northwest. 14:1 naturally aspirated drag race combination.

-T&D Shaft Rockers
-Manton Pushrods
-BAM .904" Lifters
-AFR 220 Heads
-Dart Iron Eagle Block
-Diamond Custom Dome Pistons
-Molnar 3.500" Stroke Crankshaft
-Molnar Billet Rods

04/07/2026

Fully machined Ford Racing A460 block heading to the customer. We have these in stock, ready to be machined to your specific needs.

Investing in multiple CNC machines the last five years has really given us the absolute best product available. Reach out if you need a block done correctly. Take care

03/31/2026

434" naturally-aspirated combination that left last week:

-T&D Shaft Rockers
-Trickflow 240 High Ports
-Diamond Custom Dome Pistons
-Molnar Billet Rods
-Molnar Crankshaft
-Dart SHP Block

Address

351 Old South 5
Camdenton, MO
65020

Opening Hours

Monday	8am - 5:30pm
Tuesday	8am - 5:30pm
Wednesday	8am - 5:30pm
Thursday	8am - 5:30pm
Friday	8am - 5:30pm

Website

http://ZSRengines.com/

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